TSI midterm

 $-9+\left(-5\right)$  

• -14

• 14

• -4

• 4

 $12\times-4$  

• 16

• -16

• 48

• -48

 $-5-8+2$  

• 11

• -11

• 15

• -15

What is the sum of these fractions in lowest terms?

• 4/5
• 3/20
• 17/20
• 4/20

What is the difference of these fractions in lowest terms?

• 7/9
• 1/5
• 12/20
• 1/20

What is the product of these fractions in lowest terms?

• 1/3
• 3/5
• 3/6
• 2/6

What is the product of these fractions in lowest terms?

• 20/50
• 10/25
• 2/5
• 9/15

3a + 9 + 4a = 2

• -1
• 1
• no solution
• -7

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10