Expressions

Solve the inequality.
7m - 8 > 6

• m>2

• m<2

• m>-2

• m<-2

Solve for x.

• 19

• -9

• -100

• -50

Mr. Terry bought a car for x dollars, three years later the car was worth 0.55x. Which expression is another way to describe the change in the value of the car?

• 55% increase

• 55% decrease

• 45% increase

• 45% decrease

Factor.
24x - 16 

• 12x - 8

• 24x - 4

• 8(3x-2)

• 2(12x - 4)

Which expression can NOT be used to find the cost of 3 bags of chips, c, and 6% sales tax?

• 3c + 0.06c

• 3(c + 0.06c)

• 3(1.06c)

• 3c + 1.06c

Which expression represents that x was tripled and then decreased by 25%?

• 3𝑥 − (3𝑥 − 0.25𝑥)

• 3(𝑥 − 0.25𝑥)

• 0.25𝑥 − 3𝑥 

• 3𝑥 − 0.25𝑥 

Which of the following is equivalent to 5(2x + 3)?

• 52x + 53

• 7x + 10

• 10x + 15

• 10x + 3

Add these expressions
(3x+15) + (4x+13)

• 7x+ 28

• 35x

• x+2

Which expression is equal to 6⁴?

• 10

• 24

• 4⁶

• 6⋅6⋅6⋅6

Like terms are 

• numbers or same variable raised to the same power

• equal numbers

• only unknown values