Mathematics Middle School

A rate with a denominator of 1 unit is a ____________________ ____________________.

Answers

Answer 1

Answer:

Unit rate

Step-by-step explanation:

A rate that has a denominator of 1 unit is referred to as a unit rate.

Answer 2

Answer:

The answer is Unit Rate

:D Have a Great Day :D

Related Questions

What do you call the two numbers, when multiplied together, results in the product of 1?

Answers

Answer:

1x1

Step-by-step explanation:

Commutative property of multiplication: when two numbers are multiplied together, the product is the same regardless of the order of the factors. Identity property of multiplication: when a number is multiplied by 1 the result is the number itself.

1•1 natural numbers bc they have the same results

A runner charted how long it took her to run certain distances here is the information she gathered

Answers

Answer:

The answer would be 9.

Step-by-step explanation:

It is going up by 8 each time, so you just have to divide 72 by 8. You will then receive your answer.

The Answer is 9 because 9 times 8 equals 72
9 x 8 = 72

Malik collects rare stamps and has a total of 96 stamps. He has 24 more domestic stamps than foreign stamps. Let d represent the number of domestic stamps and let f represent the number of foreign stamps.

This system of equations models the given information for both stamp types.

d – f = 24

d + f = 96

Solve the system of equations.

How many foreign stamps does Malik have?

number of foreign stamps
How many domestic stamps does Malik have?

number of domestic stamps

Answers

Answer:

Domestic Stamps: 60

Foreign Stamps: 36

Step-by-step explanation:

96 - 24 = 72

72 ÷ 2 = 36

36 + 24 = 60

d - f = 24

60 - 36 = 24

24 = 24

d + f = 96

60 + 36 = 96

96 = 96

Answer: d=60 and f=36
There are 60 domestic stamps and 36 foreign stamps.

Use the elimination method to solve


d-f=24
-d+f=96
_______

Line them up and them subtract


-2f=-72

The d cancel out

Isolate f by dividing both sides by -2

f=36


Replace f with 36 in either equation and then solves


d-(36)=24

Isolate d by adding both sides by 36

d=60


Yesterday noah ran 2 1/2 miles in 3/5 hour. Emily ran 3 3/4 miles in 5/6 hour. Anna ran 3 1/2 miles in 3/4 hour how fast in miles per hour did each person run? Who ran the fastest? !!SHOW WORK!!

Answers

Answer:

Step-by-step explanation:

To calculate the speed of each one we proceed as follows:

speed=distance/time

a] Noah's speed:

distance=2.5 miles

time=3/5 hours

speed=(2 1/2)/(3/5)

=(5/2)/(3/5)

=5/2×5/3

=25/6

=4 1/6 mi/hr

Emily's speed

distance=3 3/4 miles

time=5/6 hour

thus

speed=(3 3/4)/(5/6)

=15/4)/(5/6)

=15/4×6/5

=4 1/2 mi/hr

Anna's speed:

distance=3 1/3 miles

time=3/5

speed=(3 1/3)/(3/5

=(10/3)/(3/5)

=10/3×5/3

=5 5/9 mi/hr

Anna was the fastest

1. The school office is now selling neon mechanical pencils. If the office pays $10.80 for a dozen pencils, how much should be charged to make a profit of 75 cents each?
2. Several cases of 16-ounce bottles of water were purchased for $252.00. If one case costs $7.00, how many cases were purchased?
3. Okolona College ordered jerseys to sell at the homecoming game. The college paid $9.25 each for 225 jerseys. Each jersey was sold for $15.75. What was the percent of markup for each jersey? How much profit was made if all of the jerseys were sold?
4. A truck traveled 654 miles on a long distance run. If the truck averaged 55 mph, how many hours did it take to reach the truck's destination? (Round to the nearest hour)
5. Della Riley borrowed $2400 for 6 months to invest in a business venture. If she agreed to pay 8% interest annually, how much will she be repaying?
6. It takes Dan an average of 45 minutes each evening to do his chemistry homework. Dan calculates that he worked a total of 3 hours on chemistry last week. Assuming that Dan worked his average time per evening consistently, how many evenings did Dan work?
7. Jon's car averages 20 mpg in town and 28 mpg on the road. What is the percent of decrease between the two driving conditions?

Answers

Answer:

1. Each pencil cost .90 cents each. So if they want to make a profit of 75 cents each they will get $9 for a dozen pencils. They must charge 75 cents.

2.  Several means 4 but in this case, it means 36. When you divide 252 by 7 you get 36. Because each case is $7 and the total is 252.

3. The percent markup for each jersey was around 65%. They almost doubled the price by 6.50. They would make $3543.75 if they sold all the jerseys at the homecoming game.

4. The truck took 12 hours to reach its destination.

5. She would be repaying $ 1,152.00 in one year.

I hope this helps. I did not do 6 and 7 because I hope these help you figure those out. : )

Jordan is painting his kitchen. To get the color he wants, he mixes 2 parts red paint and 6 parts yellow paint.

If he needs 18 parts of yellow paint, how much red paint will he need?

Answers

There would be six red paint.

For every two parts of red there is six parts of yellow. Or you could say for every one part red there are three parts yellow.

This means you would divide 18 by three. That makes six red paint.

The solution is 6 parts of red paints

The number of red paints for the color to paint the kitchen is given by the equation A = 6 parts of red paints

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of parts of red paint be represented as A

Now , the equation will be

The number of red paint parts for 6 parts of yellow = 2 parts of red paint

The number of parts of yellow paint = 3 x 6 parts

The number of parts of yellow paint = 18 parts of yellow paint

So ,

The number of parts of red paint for 18 parts of yellow paint A = 3 x number of red paint parts for 6 parts of yellow

Substituting the values in the equation , we get

The number of parts of red paint for 18 parts of yellow paint A = 3 x 2

The number of parts of red paint for 18 parts of yellow paint A = 6 parts

Therefore , the value of A is 6 parts

Hence , the number of parts of red paint is 6 parts

To learn more about equations click :

https://brainly.com/question/19297665

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2 tickets cost $14. How many tickets can you buy with $63?

Answers

Answer:

9

Step-by-step explanation:

So you set up a proportion with

2    =    ?

14          63

then solve which comes out to be 9.

Answer: 63 divided by 7 =9

Step-by-step explanation:

14 divided by 2 is 7, and $63 divided by 7 is 9

So 9 tickets.

Hi, could you please answer my question...I will give brainliest!! Please have the correct answer...


A newspaper started an online version of its paper 14 years ago. In a recent presentation to stockholders, the lead marketing executive states that the revenues for online ads have more than doubled that of the revenues for printed ads since starting the online version of the paper. Use the graph below to justify the lead executive’s statement and to determine the approximate year that the two ad revenues were equal.

Answers

Answer:

The graph clearly shows the change in revenue streams where they were equal In year 7 around $2 million

Step-by-step explanation:

An electrician needs 1/3 of a roll of electrical wire to wire each room in a house. How many rooms can he wire with 1 2/3 rolls of wire?

Answers

Answer:

5 rooms

Step-by-step explanation:

1/3

1/3

1/3

1/3

1/3

Yeah it is 5. 1/3 + 1/3 + 1/3 + 1/3 + 1/3 is 1 and 2/3. So the electrician can only wire 5 rooms.

The graph shows the relationship between the number of gallons of fuel remaining in the tank of a semitruck and the number of miles traveled by the semitruck.

Which function can be used to find y, the number of gallons of fuel remaining in the tank of the semitruck after it has traveled x miles?

Answers

Answer:

the first person is wrong

Step-by-step explanation:

the answer is -1/10x+240

The function can be used to find y, the number of gallons of fuel remaining in the tank of the semi-truck after it has traveled x miles is -1/10x + 240.

What is the equation of a straight line?

The equation of a straight line can be represented by:

y = mx + c

Where m is the slope of the graph and c is the intercept on the y axis.

From the graph attached, the intercept on the y axis is 240,

therefore c = 240.

To find the slope, we use the equation:

m = change in y / change in x

m = (195 - 240) / (450 - 0)

m = -45/450

m = -1/10

by substituting the value of c and m in the equation gives:

y = mx + c

Therefore, the answer is -1/10x + 240.

Learn more about linear equations here:

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-5 1/2 + 6 3/4 + (-4 1/4) =

Answers

Answer: -3  

I think its -3 you can pick it if you want

ASAP!!! PLEASE ONLY THE FIRST TWO AND THE LAST TO IGNORE THE MIDDLE

Answers

Answer:

1. x = 11.7

2. y = 4

3. x = 6

4. y = 2

Step-by-step explanation:

Suppose you go out to eat with a friend and your bill was $25.67. The local sales tax rate is 7% and you want to leave a 20% tip for the waitress. Calculate the 20% tip of $25.67. [tip]

( I need the tip)

Answers

Answer:

Umm I'm not sure is it 25...

Step-by-step explanation:

Answer:

Tip= $5.13

Step-by-step explanation:

You can crossmultiply and use the "Is/Of x %/100" method

= X/$25.67 x 20%/100

Cross multiply:

25.67 x 20 = 513.4

Xx100= 100X

To solve for X from here, divide both answers by 100

513.4/100= 5.13

100X/ 100 = X

So...

$5.13 = X

Help
"It's too short. Write at least 20 characters to get a great answer."

Answers

Answer:

Because for the first problem you would have to simplify 8 divided by 2 into 4  in which  12 - 4 = 8 then you would have to simplify 12 - 4 to 8 which 8 = 8

Because  for the second problem you would have to simplify 12 - 8 to 4 which  4 divided by 2 = 2 then you would have to simplify 4 divided by 2 to 2 which 2 = 2

There are parentheses which if there weren't you would get a different answer

Hope I helped

Sorry if I didnt

Campbell’s paycheck was $257.29. She put 1/4 of her paycheck into a savings account and used 1/3 of what was left to pay bills. How much does does she have remaining from her paycheck

Answers

Answer:

She has $128.65 left

Step-by-step explanation:

$257.29 x 1/4 = $64.32

$257.29 - $64.32 = $192.97

$192.97 x 1/3 = $64.32

$192.97 - $64.32 = $128.65

BRAINLIEST PLEASEEE

128.65 left ok hope this helps

Need some help here

Answers

Answer:

bottom right

Step-by-step explanation:

it goes down consitantly by 2

Ellen has 3/4 jar of jelly, after she makes sandwhichs, she has 2/5 jar of jelly left, how much jelly did she use?

Answers

Answer: 7/20

Step-by-step explanation:

I looked it up

To get this answer you need to find the common denominator of both fractions. So here is the workout for the answer. Hope it helps!

Predict the number of cases of the flu that would occur if 300 students receive the flu vaccine

Answers

Gimme brainlist for good luck :)
Answer: Y=5



You find this by putting the number of vaccinated 300 in the x place multiplying -1/4 by 300 to get -75 then you add 80 to get 5 so y=5

I really need help!!


Complete the table for n= -1 and n= 7. The answers must be in order for f(n)

Answers

n= -1

2(-1)-1

F(n)= -3

n=7

2(7)-1

F(n)= 13

Answer:

See below.

Step-by-step explanation:

n = -1,   2n - 1 =  2(-1) - 1,  f(n) = -3

n = 7,    2n - 1 = 2(7) - 1,    f(n) = 13.

If f(x) is a polynomial of degree 7, and g(x) is a polynomial of degree 7, then what is the product of the minimum and the maximum possible degrees of f(x) + g(x)?

Answers

Answer:

49

Step-by-step explanation:

f(x) + g(x) is also a polynomial of degree 7, so the answer is 7*7 = 49.

Answer:

49

Step-by-step explanation:

f(x) + g(x) is also a polynomial of degree 7, so the answer is 7*7 = 49.

I will give u a brainly please help Write an equation to represent the scenario.

Answers

the more students their are the more pencils they use !

can someone help me out? (serious answers only)

Answers

Answer:

A.

Step-by-step explanation:

the diameter is 1.8 in.

diameter to circumference is multiplying the diameter by pi

1.8*= about 5.66 (Rounded to the nearest hundredth)

the 5.66 in. is going around 15 times

multiply 5.66 and 15

5.66*15=84.9

the best answer would be A.

I don't know if this is right if it is can u mark me brainliest

Can anyone help me on these questions
1) The bowling club at your school had a car wash last week. They washed 72 cars in 6. 5 hours. About how many cars did they wash per hour?

2) You bought two 2.5 pound bags of shrimp for $34.99. What is the unit rate of the shrimp in dollars per pound? Find the unit rate to the nearest dollar.

Answers

1) they would wash about 11 cars per hour 72/6.5
2) 13.99 per 1/2 pound 34.99/2.5
They washed 11 cars jn an hour . U do 72 divided by 6.5 to find the unit rate . And for the shrimp you do 34.99 divided by 5 and it equals 6.998 so you round to 7 . Therefore shrimp costs 7 dollars per pound

Find the mean and median of the data set. If necessary, round your answer to the nearest cent.
Suppose the average yearly prices for an ounce of gold during a 10-year period are as follows:
$279.90, $271.83, $310.52, $364.17, $410.51, $445.53, $604.25, $696.18, $872.75, $973.14
The mean is
The median is

Answers

Answer:the mean is because all the numbers added up are 5228.17 and then you divide by 10 because there is 10 numbers meaning that your mean is $522.89 the median is 425

Step-by-step explanation:

Answer:

mean price - $522.88

median price - $427.50

Step-by-step explanation:

$271.83 + $279.90 + $310.52 + $364.17 + $410.51 + $445.53 + $604.25 + $696.18 + $872.75 + $973.14 = 5,228.78 / 10 = 522.88

$271.83, $279.90, $310.52, $364.17, $410.51, $445.53, $604.25, $696.18, $872.75, 973.14 - there are two in the middle so find the average of the two = 427.50.

I tried to do this quickly, so let me know if there are any errors.

Please help, I have the brain capacity of a carrot -w-

Answers

Answer:

495=3z

Step-by-step explanation:

495=3z hope I got it correct

Write an expression for the perimeter of the triangle shown below:

A triangle is shown with side lengths labeled 2.3x plus 14, 2x, and negative 0.2x plus 15.

4.1x + 29
4.1x − 29
4.5x + 29
4.5x − 29

Answers

Answer:

4.1x + 29

Step-by-step explanation:

1. Combine like terms (2.3x + 2x= 4.3x - 0.2x = 4.1x)

2. add the 14 + 15 = 2

That gives you the equation 4.1x + 29

I also took the test so I know I it's right ;)

heyy press this question! i need help, this not the last question, i have like 4 mores sooo...

Answers

Answer:

54619.875 or 55,000

Step-by-step explanation:

5020 times 9.9 is 49698

1575 times 3.125 is 4921.875

49698 plus 4921.875 is 54619.875

Answer:

A. 50,00 pounds

Step-by-step explanation:

4,921.875+49,698=54,619.875 Round down to 50,000.00

This is due by today if you could please do question number 2 through 7!!!!!

Answers

U could go on Socratic
I’ve answered all of them in your other post with both pictures

How many gifts would you receive if you received all of the gifts in the song The Twelve Days of Christmas?

In what Christmas movie and which character said, "We elves try to stick to the four main food groups: candy, candy canes, candy corn, and syrup?"

Answers

You would maybe receive 12 gifts like the name implies?

Answer:

You would get 78 gifts. I think. The movie is Elf

Step-by-step explanation:

If you add 12+11+10+9+8+7+6+5+4+3+2+1= 78. And the movie is ELF. Hope this helps let me know if correct!!

The circumference of a circle is 11pi inches, What is the area in inches of the circle express in terms of pi. Round to the nearest thousandths. 3.14

Answers

The circumference of a circle having radius r is 2πr. Hence, by what is given, 2πr=11π⇒r=112. :. The Area of the circle=πr2=π(112)2=30.25π sq.
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