Mathematics Middle School

please please help it's due in an hour and a half

If a car traveled 875 miles in 25 hours, what was the car's speed in miles per hour?

If a bear is running at the rate of 22 miles per hour, how many feet per hour is the bear traveling?

There are 60 animals that live on Mrs. Willis's farm. 20 of these animals are dogs, 15 of these animals are ducks, and 25 of these animals are donkeys. What percentage of the animals are ducks? What is this percentage in decimal form?

Do the numbers 11 and 13 have a Greatest Common Factor? If so, then what is it?

Answers

Answer 1

Answer:

1) 25 MPH

2) I don't know. Sorry

3) 25% or 0.25

4) Nope unless you count 1

Step-by-step explanation:

1) 875/25

3) There are 60 animals. Of those 60, 15 are ducks. so, 15/60 = x/100. Cross multiply- 15*100=1500/60=25. To get the decimal, divide by 100.

Answer 2

Answer: 35 miles per hour

Step-by-step explanation: 875 divide a by 25

If a car traveled 875 miles in 25 hours, what was the car's speed in miles per hour?

Related Questions

kevin can travel 22 1/2 miles in 1/2 hour. what is his average speed in miles per hour

Answers

Answer:

His average speed is 67.5 mph.

Step-by-step explanation:

I hope this helps.

Answer:

45 mph

Step-by-step explanation:

I just multiplied the 22 1/2 because of the half an hour

Whoever Answers This First Get's Brainliest!

Carlos says -8 is an integer. Elaina says its a rational number. Who is correct and why?
Please Explain!
Thanks!

Answers

The number -8 is an integer whether it’s positive or negative. It’s an integer because an integer can be divided by 2 numbers. So in this case, Carlos is right

plz HELP! A music store has a 30% off all instruments sale.

A. A guitar regularly costs $45.What is the discount price?

B. If the regular price of an item is x dollars, what is the discount price in dollars?

Answers

If the regular price is x, the discount would be x - (30x)
Also the guitar is $31.5

I need this for homework plz help me.

Answers

I’ll help you with your homework if after I answer your question for you can you pay me $5 for answering your question.

Hello how are you :D

ah whoever answers it right gets the crownn

Answers

2.5 obviously! Have a great day and good luck

help please need ver very much help

Answers

Answer:

It is the Purple one

Step-by-step explanation:

If you skip count, you multiply 4x1 it is 4. So do it more so 4x1 = 4.

4x2=8. 4x3=12. 4x4=16. And 5x4=20.

That your answer. Hope it helped alot

Answer:

Purple table is your answer

Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Irene's car had 6.7 gallons in the 16-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost $3.60 per gallon. How much did Irene spend on gas

Answers

$2.58 im probably wrong so sorry if i am.

$33.40 to full the rest of 6.7 i think , i’m sorry if it isn’t

Manuel rolls a number cube with faces that are numbered 1 through 6. Which of the following events has a probability of 1? A. Manuel rolls an odd number. B. Manuel rolls a 1. C. Manuel rolls a 7. D. Manuel rolls a number less than 7.

Answers

Answer: D

Step-by-step explanation:

there is no 7 on the dies so it can be 1-6

What that bro said, D

What is the slope of the line that passes through the points (1, 1) and (9, 7)?

4/5
5/4
3/4
4/3

Answers

The slope is 0.75 :) hope I helped

4/5 it usually should be

after 3 hours, ernie had travelled 295 miles. if he travels at a constant speed, how far will he have travelled after 5 hours?

Answers

Answer: . about 491.67 miles in 5 hours

Step-by-step explanation: He is traveling at 98.33 mph, calculated by dividing 295/3

Multiply 98.33 × 5 = 291.667

About 491.67 miles in 5 hours

the height of 6 pictures placed end to end on a bulletin board is 57 centimeters. All of the pictures are the same height. How tall is each picture? *

A 9.5 cm
B 7.6 cm
C 10.4 cm
D 8.9 cm

Answers

Answer:

9.5

Step-by-step explanation:

-3 13/24 divided by 1 7/8 = ___________?

Answers

Answer:

-17/9

Step-by-step explanation:

-17/9 exact form

-1.8 decimal form

1 8/9 mixed nombre form

I need help!! just say which options would match the graph!

Answers

Answer:

#2 im purty sure

Step-by-step explanation:

Answer:it’s 2

Step-by-step explanation:

In the first danceathon Jamie danced to 810 songs, but by the second danceathon he only danced to 700 songs. What is the percent decrease?

Answers

................................................

9% decrease in song dance

HELP ME PLEASE THANK YOU SO MUCHHHHHHHHHH

Answers

Answer:

Step-by-step explanation:

can i get the brainlieat answer please

Answer:

NONE OF THESE

Step-by-step explanation:

HOPE I HELPED!!!!!

HAVE A WONDERFUL WEEKEND

Myles is tracking the growth of his palm tree. It was 62 inches when he bought it, and it has grown 6 inches per year.
What does the initial value represent?

What is the input for the initial value?

What is the output for the initial value?

Answers

Answer:

Step-by-step explanation:

1. 0 - 62

2. 4 - 86

The input is 64 I don’t really know what the output value is

The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?

Answers

Answer:

0.45 miles per minute

Step-by-step explanation:

27/60= .45 miles per minute

The human ran at a speed of 0.45 miles per minute.

Here, we have,

To convert miles per hour to miles per minute, we need to divide the given value by the number of minutes in an hour.

There are 60 minutes in an hour, so to find miles per minute,

we divide 27 miles per hour by 60:

27miles per hour / 60minutes

Simplifying this division, we get:

27/ 60 = 0.45 miles per minute

so, we get,

0.45 miles per minute

Therefore, the human ran at a speed of 0.45 miles per minute.

To learn more on division click:

brainly.com/question/21416852

#SPJ6

i need help plz with steps

Answers

The answers: “a=c + 2” A and c don’t change so it would be a over c whole number 2.

Jason runs the same distance each day. In one 7-day period he ran 40 1/4 miles. He knows that there is a proportional relationship between n, the number of days, and t, the total distance he runs. Tell whether each statement is True or False.
A. The relationship can be expressed as n=5.25t. True or False
B. The graph of the equation is a straight line through (0,0). True or False
C. The unit rate is 5.75. True or False

Answers

Dean High School is taking a group of students on a cruise to Puerto Rico. The total number of tickets that were purchased is 90. There needs to be a ratio of 5:1 students to adults. Please answer the 3 questions

How many Students are going?
How many Adults are going?
There are other schools from Holyoke going on the cruise too. If the cruise ship holds a maximum of 400 passengers and each school gets the same number of tickets, how many schools can come on the cruise?

Answers

an d cus o . s sox.

Answer:

75 students are going. 15 adults are going.

Step-by-step explanation:

Since the question says there are 90 tickets in total, 75 student ticket plus 15 adult tickets equals 90 tickets in total. Also 75 divided by 15 is 5, which suits the ratio of 5 students to per adult.

There wasn't enough information for me to solve the last one, but I hope this helps!

Round 18,792 to the nearest thousand.
A.) 19,000
B.) 18,000
C.) 18,790
D.) 18,800

Answers

Answer: 18,800

Step-by-step explanation: u only need 9 more numbers for 18,792 just to hit 18,800.

Answer:

I think it's A 19,000 because it's to the nearest thousand

is this right yes or no

Answers

i think you are correct

No this isn’t correct because the quotient is the answer to a division problem so it would be the second one

An engine is operating at 25% of its full power. Which number line shows a point that represents 25%?

Answers

Answer:

It could be the first one or second one but the second one makes more sense .

Step-by-step explanation:

Pls help ;-; Student #2:

4x + 1 ≤ -4
x + 1 ≤ -1
x ≤ -2

Solved the inequality incorrectly and graphed their solution incorrectly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.

Answers

Answer:

solved the solution incorrectly and graphic their solution correctly.

Step-by-step explanation:

this is because if 4x + 1<= -4

the next step will be to subtract 1 from both sides.

BUT if their solution is x<= 2, they objectively graphed it correctly

Step-by-step explanation:

4x+1 < -4

-1 -1

--------------

4x < -5

[tex]x \leqslant \frac{ - 5}{4} [/tex]

-5/4 is not 2, so both of them are wrong (1 is right choice)

Doug is a salesperson at a retail store and earns $90 per week plus 5% of his weekly sales. If Doug makes $630 one week, what are his sales that week?

Answers

He made 36 sells. 720 times 0.05 equals 36

Please help I am struggling with math

Answers

Answer:

question 21 is x= 30

Step-by-step explanation:

when you multiply 7 by 5 you get 35 which is on the bottom side. So, to get x you multipy 6 and 5 and that equals 30.

Answer:

1) its 30 because when you divide 35by 7 you get 5 and you then multiply 6x5=30

2) I really don't know this one, but my guess is 8 because when you look at the 45 and 18 its 27 difference and we then do the same for the 35-27=8

In a test, John was able to answer 15 correct out of 40 questions. Beth was able to answer 24 questions correctly out of 50. Micheal said John has a better score than Beth is he correct?

Answers

Answer:

that is wrong beth has a better score

Step-by-step explanation:

14 out of 40 is 37.5%

and 24 out of 50 is 48%

If the Radius of the circle is 44cm. What is the Diameter?

Answers

Answer:

radius is half of the diameter. so if would be 88

multiply: 44×2=88

Please help me tysm!

Answers

Answer:

i think 862

Step-by-step explanation:

i said i think

Answer:

the answer is B

Step-by-step explanation:

The sophmore class at south high school raised $800 from ticket sales for the dance. Tickets sold for $1.50 pre - sale, and $2.00 at the door. If a total of 475 tickets were sold how many tickets were sold at the door?

Answers

Answer:

So they sold 300 tickets in advance and 175 tickets at the door.

Step-by-step explanation:

Answer:

175 tickets were sold at the door.

Step-by-step explanation:

Let x = number of pre-sale tickets.

Let y = number of tickets sold at the door.

Equation for total number of tickets:

x + y = 475

Equation of total price of tickets:

1.5x + 2y = 800

System of equations:

x + y = 475

1.5x + 2y = 800

Solve the first equation for x:

x = 475 - y

Substitute into second equation.

1.5(475 - y) + 2y = 800

712.5 - 1.5y + 2y = 800

0.5y = 87.5

y = 175

Answer: 175 tickets were sold at the door.

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