# Mathematics

Which equation could be used to solve for a value, x, that is equal to 5 times the sum of x and 12? *
1 point
x = 5x = 12
5x = x + 12
x = 5(x + 12)
x = x + (5)(12)
The expression below represents the perimeter of a square in centimeters. 4(6+2.5) What is the square's perimeter? *
1 point
34 cm
26.5 cm
26 cm
8.5 cm
Which of the following graphs represents the solution to the inequality below? *
1 point
Captionless Image
A
B
C
D
Solve the following inequality 10 + 2.5x > 30 *
1 point
x < 20
x > 8
x > 50
x < 17.5
Solve the following equation 12x + 40 = 304 *
1 point
18
22
24
25

1. 👍
2. 👎
3. 👁
1. 1. x = 5(x + 12)
2. 34 cm
3. We can't see the graphs
4. x > 50
5. 25

1. 👍
2. 👎
2. Thanks

1. 👍
2. 👎
3. no its
a.
a.
a.
b.
b.

1. 👍
2. 👎
4. i just took it

1. 👍
2. 👎
5. nah cozy is wrong all of em were wrong buh the last 2.

1. 👍
2. 👎
6. cozy is right

1. 👍
2. 👎

## Similar Questions

1. ### Math help

Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions.

2. ### math

Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions. I have no idea?

3. ### math---help! 1 question

pls help me! 21. Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions. (3 points)

4. ### algabra

Note: Remember to show all of the steps that you use to solve the problem. You have \$59.95 in your wallet and want to buy some new CDs. If the CDs are \$11.99 each, what number of CDs, x, can you buy? Write and solve an inequality.

1. ### Algebra

To solve the system of equations, which expression could be substituted for x into the first equation? 3x-5y=14 x+4y=10 a)10-4y b)4y+10 c)(1/4)x+(5/2) d)(-1/4)x+(5/2) I have another problem just like this one so if you could

2. ### Math

Hi everyone, my name is Emerson. I was wondering if anybody could help me on a test. I'm stuck on some, but I think I know some others. Thank you! 1. Translate the phrase "nine more than two times a number" in to an algebraic

3. ### ALGEBRA WORD PROBLEM! HELP!

And if a length of a rectangle is 3 more than twice the width and the are is 90 cm squared than what are the dimensions of the rectangle? The width of the rectangle is 43.5 and the length of the rectangle is 87. All together when

4. ### Substitution Method-Plz help

Use the Substitution method to solve the system of equations. x + y = -4 x - y = 2 solve for x in the second equation. x= y+2 Put that in for x in the first equation: x+y=-4 (y+2) + y = -4 solve for y. Then, x= y+2 i don't get

1. ### math

7. The tennis team is selling key chains as a fundraiser. If its goal is to raise is at least 180, how many key chains must it sell at \$2.25 each to meet that goal? Write and solve an inequality. a. 2.25k (greater than or equal

2. ### math

solve the equation for the range zero degrees less than or equal to theta less than or equal to 360 degrees. 4 sin 0=-1