Equations Quiz Review

Ordering

100

Which inequality sign makes the statement true?

-1/4 ______ -30%

>

200

The product of two numbers is 6.5². If one of the numbers is 1/3, what is the other number?

126.75

300

Order the following numbers from greatest to least.

32.5, 32.55, 32.05, 32.005, 32.555

32.555, 32.55, 32.5, 32.05, 32.005

400

Order the following numbers from shortest to longest.

5/4, -3.14, 102%, -pi, -3 

-pi, -3.14, -3, 102%, 5/4

500

I have a total of $13.50 worth of fruit in my basket. Apples cost $6.20 and grapes cost $2.75. How much did the oranges cost?

$4.55

Simplifying Expressions

100

Simplify the following expression.

2x + 5 - 7x

-5x + 5

5 - 5x

200

-8b + 2 - 10 - 3b

-11b - 8

-8 - 11b

300

5 + 6(2r - 4) - 8r

4r - 19

-19 + 4r

400

0.5x + 2(1.5x - 8) - 3

3.5x - 19

-19 + 3.5x

500

3h - (2 + h) + 7(h - 1)

9h - 9

-9 + 9h

Solving Equations

100

Solve for the value of x.

-2x + 13 = 6x - 31

x = 5.5

200

Which value of p makes the equation true?

3/2 + 3/5p = 9/2 + 4/5p

p = -15

300

Solve for the value of x.

15 + 4x + 10 - 3x = 5x + 6 + 3x - 2

x = 3

400

Which value of y makes the equation true?

3y + 6(y - 2) = 60

y = 8

500

What is the value of x?

5 - 2(3 - x) = 5x + 10 - x

x = -5.5