MATH 1303 Unit 1

What is the first step to solve for b:

2b = -16

• add 2 to both sides

• subtract 2 to both sides

• multiply 2 to both sides

• divide 2 to both sides

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

• j = -7/10

• j = -34

• j = 280

• j = 6

• x = 12
• x = 1
• x = 16
• x = 3

-(n - 8) = -2

• 6
• 10
• -10
• -6

4x + 10 = -26

• 4
• -4
• -9
• 9

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

5x - 4 + 2x = 3

• 1
• 2
• 3
• 4

What is the ratio of circles to squares?

• 3:8

• 5:3

• 3:5

• 5:8