Topic 4 Review: Equations, Ind. vs. Dep., & Inequalities

• A

• B

• C

• D

• A

• B

• C

• D

• m $\ge$  27

• m  $\ge$  13

• m  $\le$  27

• m  $\le$  13

The Christmas ornaments were placed into 4 different boxes, resulting in 55 ornaments in each box. Select the algebraic equation that could represent the situation if O represents the total number of ornaments.

• O / 55 = 4

• 55 / 4 = O

• O / 4 = 55

• 4O = 55

Select the algebraic equation that would represent the situation if "b" represents the cost of 1 box.

• 18b = 12

• 12b = 18

• b + 12 = 18

• b - 12 = 18

• j = 51

• j = 61

• j = 25

• j = 35

Which inequality matches graph D?

• x $>$ 8

• x $\ge$ 8

• x $\le$ 8

• x $<$ 8

Which inequality matches graph B?

• x $>$ 10

• x $<$ 10

• x $\ge$ 10

• x $\le$ 10

• r < 14.5

• r < 15.5

• r < 6.5

• r > 6.5

"at least"