PA Warmup 2.11.20

What is the inverse operation of division?

• Division

• Multiplication

• Addition

• Subtraction

What what is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Solve the equation
3x = 27. 

• x = 24

• x = 81

• x = 9

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Solve the equation:
4p = 16

• p = 12

• p = -12

• p = -4

• p = 4

10x = 90

• x = 80

• x = 100

• x = 10

• x = 9

Solve for the missing variable:

• m = 5

• m = 1/5

• m = 25

• m = 55

5m = 10  solve for m

• 50

• 15

• 5

• 2

-6p = 6

• -36

• 36

• 0

• 12