Mathematics Middle School

Match each expression to the scenario it represents.

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Answer 1

The person above is correct with those 2 sadly I can’t help either with the others

Related Questions

75 percent of a number is 354. find the number

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Answer: 75% of 472 is 354

Step-by-step explanation: you can figure this out by dividing 354 by 3 = 118, then you multiply that 118 by 4 = 472.

The answer to this is 75% of 472 is 354
because you start by dividing 354 by 3 = 118, then you multiply that 118 by 4 = 472.

what is 5\7 divided by 3\4=
wright the answer and show work.
thank you.

Answers

20/21 (WORK AND EXPLANATION PROVIDED)

the answer would be 20/21

you’d start off by multiplying the fractions but switch the 3/4 into 4/3
5 4
— x —
7 3

then multiply 5 x 4 = 20
and then multiply 7 x 3 = 21

which would be 20/21

I need assistance with this

Answers

Answer is 1 1/2 and -1 1/5

a big bag contains 500 beads, each of the same size, but in 5 different colors. Suppose there are 100 beads of each color and I am blindfolded. What is the fewest number of beads I must pick to be absolutely sure there are 5 beads of the same color among the beads I have picked blindfolded?

I WILL REPORT ANY FAKE OR USELESS ANSWERS

Answers

Answer:

I believe the answer is (4 * 5 +1) = 21

Step-by-step explanation:

The fewest number of beads you must pick to be absolutely sure there are 5 beads of the same color is 20 + 5 = 25 beads.

How to determine the fewest number of beads I must pick to be absolutely sure there are 5 beads of the same color

To guarantee that you have picked 5 beads of the same color, you need to ensure that you have at least 4 beads from each of the 5 colors.

To calculate the fewest number of beads you must pick, we can consider the worst-case scenario where you have picked the maximum number of beads from each color without having 5 of the same color.

In this scenario, you would have 4 beads from each color, which totals 4 * 5 = 20 beads.

However, to guarantee that you have 5 beads of the same color, you need to pick one more bead from each color, which is an additional 5 beads.

Therefore, the fewest number of beads you must pick to be absolutely sure there are 5 beads of the same color is 20 + 5 = 25 beads.

Learn more about probability at https://brainly.com/question/13604758

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Find the slope of the line through each pair of points.
1. (6, −18) and (15, −18)
2. (8, 12) and (0, 16)
3. (−15, 37) and (−15, 2)
4. (1 ,20) and (−5, 30)
5. (4, −36) and (8, −12
6. (11, −23) and (7, −15)
7. (−72, 54) and (−38, 100)
I will give Brainliest and 100 points

Answers

Answer:

1. 0, 2. -1/2, 3.undefined, 4. -5/3, 5. 6, 6. -2, 7. 23/17

Step-by-step explanation:

y2 - y1 / x2 - x1

1. -18 - -18 / 15 - 6 = 0

2. 16 - 12 / 0 - 8 = -4/8 = -1/2

3. 37 - 2 / -15 - -15 is undefined (can't have 0 as denominator)

4. 30 - 20 / -5 - 1 = 10 / -6 = -5/3

5. -36 - -12 / 4 - 8 = -24 / -4 = 6

6. - 23 - -15 / 11 - 7 = -8 / 4 = -2

7. 100 - 54 / -38 - -72 = 46 / 34 = 23/17

HELP! PLEASE!
• At store A, 3 pounds of apples cost $12.

• At store B, the cost is given by y = 2x where y is the cost in dollars and x is the number of pounds of apples.

• The cost of apples at store C is shown in the graph.

(don't worry about the graph I know how to do this one)

Answer the questions to find out which store's apples are the least expensive.

2. What is the unit price of apples at store B? How did you use the equation to find the unit price? (2 points)

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Answer:

The unit price is the cost per unit of an item or the cost/price for each item.

1) 4$ per pound. By simplifying the proportion (constant ratio) between the cost, and the pounds of apples. 3 pounds of apples cost 12$ → 3/3 pounds of apples cost 12/3$ → 4 dollars for every pound.

2) 2$ per pound. By evaluating the rate of change (change in the y over x or dependent variable over independent) in the equation: y = 2x. y is the cost in dollars, and x is the pounds of apples. So there are 2 pounds (weight) of apples for every dollar.

3) 3$ per pound. Given a graph with a y scaled by 3, and an x scaled by 1 with a graph y = x or 1 unit up for every unit right. This must be equivalent to y = 3x. Where y is labeled as the cost in dollars, and x as the weight in pounds. So there are 3 dollars for every pound of apples.

4) Store B. Because 2 is less than 3 which is less than 4.

The answer needs to be simplified. Thank You!!

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Answer:

-0.7333333333

Step-by-step explanation:

1.4 x 2 1/3 = 3.2666667

3.266... - 4 = . 7333...

So if you need it as a simplified mixed fraction you just have to turn 2.333333… into a fraction that would give you -2 1/3.

The reason for this is if you subtract 2 1/3 and 4 he would get -1.666666… then if you multiply that by 1.4 then you would get -2.33333333…. And then if you want to put that as a fraction you have to leave the negative two alone and turn 0.333333… into a fraction which would respectively be 1/3. Then finally you could add to the -2 and 1/3 together and then he would get your answer which is -2 1/3… hope this helps pal

I need help plz. You have to write an equation from the graph, you either multiply, divide, add or subtract

Answers

Peoples = 6 , 18

Benches = 3, 12

Now,

The equivalent ratios are;

⇒ 6 : 3 , x : 12 , 18 : y

Find the values of x and y as;

Since, All the ratio are equivalent.

So, we get;

⇒ 6 : 3 = x : 12

⇒ 6 / 3 = x / 12

⇒ 6 × 12 / 3 = x

⇒ x = 24

And, ⇒ 6 : 3 = 18 : y

⇒ 6 / 3 = 18 / y

⇒ 6 × y = 18 × 3

⇒ y = 18 × 3 / 6

⇒ y = 9

Thus, The missing values in the ratio table are;

⇒ 6 : 3 , 24 : 12, and 18 : 9

Learn more about the ratio visit:

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SOLVE PLEASE WORTH 15 POINTS

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I think it’s 20 I’m sorry if it’s wrong

20 I looked it up it’s 20

T-T help, i do not understand functions....

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1. Rate of change is 2/5
2. Rate of change is 1.5
3. Rate of change is -1x
4.Rate of change is 1/4

RectangleA′B′C′D′ is the image of rectangleABCD after a dilation.

What is the scale factor of the dilation?

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The length of the side of the original is 3 units.

The length of the side of the smaller one is 1.5

Scale = 1/2

The lenth of the side units are 3

plzz help me this is my last chance

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Mrs.Rose received a 35% discount on her cell phone. The price of her cell phone came out to be $180. How much was the original price of her cell phone?

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Answer:

The original price of the cell phone is $514.29

Step-by-step explanation:

The answer is $514.29 because the equation to find the answer is :

Let x = the original price of the cell phone

$180 = Price after discount

So, 180 = x * 35/100

Multiply by its reciprocal on both sides so

180 (100/35) = x

18000/35 = x

514.29 = x

Answer:

1.75

Step-by-step explanation:

hope it helps

Write an algebraic expression for “three times the quantity q minus eleven.”

Answers

Answer:

[tex]3q-11[/tex]

Step-by-step explanation:

Answer:

3q - 11

Step-by-step explanation:

Read this phrase carefully.

(three times the quantity q minus eleven.)

"3 times the quantity q" means adding q three times or "3q"."minus 11" means subtracting 11 from "3q".

Conclusion:

Our expression created is 3q - 11.

Hoped this helped.

[tex]GeniusUser[/tex]

Find the value of X and a missing angel in this triangle

Answers

Answer:

x=175

Step-by-step explanation:

175 person above is right pls mark Brainlest

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