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81 Answered Questions for the topic middle school math

Middle School Math Math Mathematics

14d

7th grade Math question - Test review - Please help I'm a bit stuck - Question in desc

A telephone pole casts a shadow that is 20 feet long. At the same time, a 5-foot-tall woman standing on a 1.5-foot-tall podium next to the telephone casts a shadow that is 15 feet long. How tall is... more
Middle School Math Math Algebra 1

09/09/20

Bojangles has a rectangular-shaped roof with a width of 〖6x〗^2 feet and a length 〖12x〗^3. What is the area of the roof?

I am in Algebra 1 and I really don't understand this part at all.
Middle School Math Math

07/06/20

This is a Math Question!! calling all brainiacs lol!!!

If you bought 5 pens for a total of $3.25, how much did it cost you for 2 pens?!!!
Middle School Math Grade 7

06/10/20

Math on Patterns and equations

A large pizza costs $10 plus $2 for each topping. What is the cost of 4 large pizza with 2 topping each?
Middle School Math Math Algebra

06/09/20

I need this so I can pass 7th grade

The graph shows the total cost t and the number of shirts n purchased at a store. Write an equation to express this relationship. What is the cost of 20 shirts?
Middle School Math Math Algebra

06/08/20

I need to do this so I can pass 7th.

At the corner store near Billy’s house, loose mixed nuts cost $1.75 per 100 g. Write an equation to represent the amount of mixed nuts, n, he can buy if he has d dollars. Then, use your equation to... more
Middle School Math Prealgebra

04/30/20

what is 69998/100 in simplest form

Middle School Math

04/09/20

Write an equation to represent seven fewer than eight times a number is 40

Middle School Math Prealgebra

03/31/20

solving math equations

write the equation of a line that is parallel to y= 1/2 + 5 that passes through the point( 2,6)
Middle School Math Math

03/21/20

what the difference in length between a 11/4 inch button and a 3/8 button?

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp... more
Middle School Math Prealgebra

03/13/20

there are 2 liters in 5 bottles, how many liters in 10 bottles

Middle School Math Prealgebra

03/02/20

9 fewer than twice the number 1/3

Middle School Math Prealgebra

02/29/20

Math Word Problem

Professor pete saheeter ate an entire pizza one night. each time he took a bite, 9 square centimeters of pizza disappeared. prof. saheetar was so hungry that once he started eating he could not... more
Middle School Math Algebra 1 Stem Math

02/22/20

How do you solve for the variable in the equation, x+x+2x=48

Middle School Math Math Perpendicular Lines

02/16/20

Slopes of Parallel + Perpendicular Lines

Which lines are perpendicular? Explain your reasoning. Question 1: X=0, Y=3Question 2:Y=2, Y= -1/2
Middle School Math Math Algebra

02/16/20

Slopes of Parallel and Perpendicular Lines

Are the given lines parallel? Explain your reasoning.Question: X=3, Y= -3Are the lines going to be parallel?
Middle School Math Math Algebra 2

01/27/20

How do I solve this algebraic properties of exponents problem?

8x^0z^2)/(2y^8) -1 Its basically a full parenthese exponent problem and on the side(right) is -1 not by any invidual numbers but by 1?Its properties of exponents and I have no idea how to solve... more
Middle School Math Math Mathematics

01/10/20

Suppose that a mountain grows at a rate of 10 inches in 4 years. Express the growth as a unit rate.

I need to know steps as well.
Middle School Math Algebra 1 Prealgebra

12/13/19

I need help with solving this math problem too.

Your brother is  your age. Your sister is 4 years older than your brother. Your sister is 9 years old. Write and solve an equation to find your age.
Middle School Math Prealgebra 8th Grade

12/02/19

Tony's fun park charges $20 per car and $6 for each person in the car. Which inequality can be used to determine the maximum number of people that can go to the fun park in on car for $70 answer

Tony'sfun park charges $20 per car and $6 for each person in the car. Which inequality can be used to determine the maximum number of people that can go to the fun park in on car for $70 answer
Middle School Math Math Algebra 1

11/21/19

The rectangle shown has a perimeter of 80 cm and the given area. Its length is 4 more than twice its width. Write and solve a system of equations to find the dimensions of the rectangle.

I am not sure how to solve this, nor set up the equation. Please help.
Middle School Math Math Equations

11/15/19

What does r equal to in the equation 0.5r − 3.8 = 5.66?

What's the answer to 0.5r − 3.8 = 5.66? I need to find r.
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