Evaluation of Expressions and Equations

-6k + 7k=

• k

• -k

• 12k

• -12k

x > 6 is read as

• "any number greater than 6"

• "any number lesser than 6"

• "any number greater than or equal to 6"

less than or equal to

• <

• >

• ≤

• ≥

Solve for x. 
x + 4 = 14

• 4

• 14

• 10

• -4

Solve for p. 
p + 22 = 66

• 40

• 44

• 22

• 42

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Match the graph with its inequality.

• a > 11

• a < 11

•  a  ≥ 11

•  a ≤ 11

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

Please solve this equation

7x = 84

• x = 77

• x = 91

• x = 588

• None of these match my answer

Please solve this equation Melanie and Julian have 50 dinosaurs in total. Julian has 21 dinosaurs. How many dinosaurs does Melanie have?

• g = 29

• g = 71

• g = 1050

• None of these match my answer