58 Answered Questions for the topic Middle School Math Help

Middle School Math Help

11/20/16

Linear equations with (-3,9) as its solution
write a system
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Middle School Math Help

10/03/16

If Joe puts 2 3/4 gallons of water into his kiddie pool every minute for five minutes. A the end of five minutes, how many gallons of water will be in the pool?
I'm in seventh grade in first period and I'm terrible at math I really need help. I'm making test corrections and I don't know how. Help?
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Middle School Math Help

09/29/16

Suppose a jet travales 60 kilometers in 5 minuets. How many kilometers will it travel in 2 hours?
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Middle School Math Help Advanced Algebra Math 7 Bonus Question

06/01/16

Space diagonal with a rectangular prism
Mr. Bentley wants to ship his favorite math pencil to his buddy Arman. Mr. Bentley's pencil is 8 inches long. The only box that Mr.Bentley has to ship his pencil is a rectangular prism. The box is... more
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Middle School Math Help

05/11/16

The volume of a cylinder is 12,566.4 cm cubed. The heightif the cylinder is 8 cm. find the radius of the cylinder to the nearest tenth of a centimeter
I want to know how to solve the que in order to do the problem 
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Middle School Math Help

05/05/16

"The sum of 237 and six times the opposite of a number is 405".What is this number?
I need help with this question for my math worksheet can anyone solve this i have tried multiple times. Thank you
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Middle School Math Help 7th Grade Math 7th Grade Algebra

04/07/16

Find three consecutive odd integers.
The sum of twice the 2 integer and three times the largest integer is five less than four times the smallest integer. Has to have a clear LET STATEMENT.
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Middle School Math Help

04/03/16

Find the area of the shaded region in terms of pi
The picture shows a square with a side length of 14 inches. In the square is a quarter circle (whose radius is the Side of the square) and two half circles ( with diameters that are sides of the... more
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Middle School Math Help Shaded Region Of Circles

03/31/16

The picture shows 4 circles which each have a radius of 1.5 inches. Find the area of the shaded region in square inches.
I understand how to get the area of the circle , but the shaded region is what I cannot find. The circles are all touching and the shaded region includes the space in between the 4 circles and one... more
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Middle School Math Help Math Answers Math Word Problem

03/30/16

Larry's car depreciated 30% during the first year he owned it. If he paid $24,750 for the car, what was his car worth the second year?
Larry's car depreciated 30% during the first year he owned it. If he paid $24,750 for the car, what was his car worth the second year?  
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Middle School Math Help Math Answers Math Word Problem

03/30/16

Larry's car depreciated 30% during the first year he owned it. If he paid $24,750 for the car, what was his car worth the second year?
   What was his car worththe second year?  
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Middle School Math Help

03/03/16

2x^2-6x+4 help?
You have to put it in factored form.
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Middle School Math Help Equations Math Help Surface Area

02/21/16

Solve the formula for the surface area of a cylinder, S = 2pr2 + 2prh, for h.
Solve the formula for the surface area of a cylinder, S = 2(pi)r2 + 2(pi)rh, for h. 
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Middle School Math Help

01/25/16

Math Question
2. There are two No-Cavity bins at a dentist’s office. One bin has two hot-pink toothbrushes and three neon-yellow toothbrushes. The other bin has four packages of sugar-free gum, three grape, and... more
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Middle School Math Help

01/05/16

What is the area of a circle if the radius is 3x+4?
I learned that you have to square the 3x & 4 and multiply by pi. so it would be    3.14(9x^2+16) but my friends did it and it was    3.14(9x^2+24x+16)   where did the 24 come from?
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Middle School Math Help Math Help

12/13/15

m% of p% of n?
Well the way I tried doing it didn't work so, I need help!
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Middle School Math Help Math Math Word Problem

12/12/15

i really need help because I have a FINAL EXAM ON MONDAY and i so confuse with this question. please HELP me!!
type of vehicles   numbers of vehicles       car           =            6     truck          =           10        SUV           =           14   Minivan        =           15   1)  At this... more
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Middle School Math Help

12/11/15

Math question, word problems, please help me!!!!
The members of a cooking club are making cakes, which they will sell at a street fair for $8 apiece. It cost $34 for a booth at the fair, and the ingredients for each cake cost $6. At some point,... more
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Middle School Math Help

11/11/15

How many cards will be in each pile?
Mark has collected 300 football cards and 264 baseball cards. He wants to divide them into piles so that each pile only has one type of card, there is the same number of cards in each pile, and... more
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Middle School Math Help Math Help

09/29/15

e^(x^2)dx.
How would I solve this: e^(x^2)dx
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Middle School Math Help

09/02/15

I would like to know how to solve a math problem using the number 4, 4 times to get an answer of 10. see example below.
(4×4)÷(4+4)=
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Middle School Math Help

07/06/15

The round hay bale is 4 feet long and has a diameter of 6 feet, what is the square footage?
The round hay bale is 4 feet long and has a diameter of 6 feet.  the square hay bale has a width of 2 feet, height of 1.5 feet, and a length of 3 feet.   Approximately how many square bales would... more
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Middle School Math Help

05/27/15

Maija is building a square sanbox wiht 2 feet long.she wants to put sand 1.55 feet deep in the box.How much sand should Maija order?
 I need help on this problem. It is geomitry and i need to find the area or somthing that can go wiht this problem.  
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Middle School Math Help

01/03/15

A taxi company charges $2.80 for the first mile and $1.50 for each additional mile. Another taxi company charges $3.20 for the first mile and $1.50 for each
Continues...additional mile. after how many miles will each taxi cost the same? Usa table to solve the problem.
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Middle School Math Help

01/02/15

Laura has $4.50 in fines and quarters . She has 3 more dimes than quarters. Use any method to find how many quarters does she
need help thank you
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