Equations/Inequalities Quiz

What inequality does the number line graph represent?

• x <= 4

• x>= -4

• x < -4

• x < 4

Tags

CCSS.6.EE.B.8

What inequality does the number line graph represent?

• x >= 3

• x > 3

• x < -3

• x <= 3

Tags

CCSS.6.EE.B.8

Solve: x + 3x - 2x = 12

• 2

• 6

• -2

• -6

Tags

CCSS.8.EE.C.7B

Translate: 
Four times a number plus six is 30.

• 4 + 6 = 30

• 4x + 6 = 30

• x + 4 times 6 = 30

• 30 = 4x

Solve:

• 165

• 17

• 1/17

• 1/165

Tags

CCSS.8.EE.C.7B

The trapeze act features bars at two different heights. The high bars are three feet higher than double the height of the low trapeze bar. The low bars are 18 feet high. Which equation can be used to find the height of the high bar, h? 

• h = (18 +3) x 2

• h = (18 x 2) +3

• h = (18 x 3) x 2

• h = (18 x 2) - 3

Tags

CCSS.HSA.CED.A.3

Write an equation.
A number is doubled, then 9 is added. The result is 23.

• 2x + 9 = 23

• 2x - 9 = 23

• 2x + 9x = 23
  2x + 9x =23

• 9 - 2x = 23

Tags

CCSS.HSA.CED.A.3

Solve:

• x = 24

• x = 12

• x = 17.5

• x = 19.5

Tags

CCSS.7.EE.B.4A

s - 10 ≤ 1

• s ≤ 11

• s ≤ 9

• s ≥ 11

• s ≥ 9

Tags

CCSS.7.EE.B.4B

What inequality does the number line graph represent?

• 2x +1 < -3

• x + 2 < 4

• -x + 3 > 1

• x + 4 >= 2

Tags

CCSS.7.EE.B.4B