Unit 2 Performance Assessment Quiz

What's the first step to solving a word problem?

• Solve

• Read the entire problem

• Check your answers

• Read the question only

N/3 + 2 > 0

• N > 5

• N < 5

• N < -6

• N > -6

-12 > X - 7

• X > 3

• X < -3

• X < -5

• X > -3

Kevin needs to save at least $85 for a new pair of football shoes. He has $25 in his piggy bank, and can save $12 from his allowance each week. How many weeks will Kevin need to save to earn at least $85?

• X > 9

• X < 9

• X > 9

• X < 9

Simplify. 3x + 4 + 2x + 7

• 5x + 11

• 16x

• 11x + 5

• X + 16

Simplify. x + 2 + x + 2 + x

• 4 + x

• 5x

• 7x

• X

4 + 2/5r = -2

• R = -1/7

• R = -15

• R = -22

• R = 17

X - 10 = 12

• 22

• 2

• 12

• -10

Which one could be a variable in a problem?

• 4.77

• 3/4

• X

• 9

r - 18 = 27

• R = 9

• R = 21

• R = 45

• R = 36