One-Step Equations Pre-Quiz Review (updated)

What operation is the inverse of division?

• addition

• subtraction

• multiplication

• division

Solve: -5c = 45

• c = 9

• c = -9

• c = 50

• c = -40

Solve: y - (-12) = 17

• y = 5

• y = -5

• y = 29

• y = -29

Solve: g/4 = 12

• g = 3

• g = 16

• g = 48

• g = 8

What equations is being shown?

• -5x = 10

• x/5 = 10

• x + 5 = -10

• x - 5 = 10

At the local gas station, regular unleaded gasoline is priced at

$2.35 per gallon. If it cost $35.25 to fill a car’s gas tank, how

many gallons of gasoline did the tank hold?

• 15 gallons

• 32.9 gallons

• 37.6 gallons

• 82.8 gallons

The speed limit on the highway is 75 miles per hour. If it takes 3 1/4 hours for someone driving the speed limit to travel from Leesburg, VA to Pittsburgh, PA, how many miles did the person travel?

• 225 1/4 miles

• 23 miles

• 243 3/4 miles

• 78 1/4 miles

How many terms are in the expression?

2x + 8 + y

• 0

• 1

• 2

• 3

What are the coefficient(s) in the expression?

2x + 8 + y

• 2

• 1 and 2

• 0 and 2

• 8

What are the constant(s) in the expression?

2x + 8 + y

• 1, 2, and 8

• 1 and 2

• 0 and 2

• 8