Evaluate Expressions Quiz

Evaluate the expression 3a + 5 for a = 4. What is the value of the expression?

• 20

• 12

• 9

• 17

If b = 7, what is the value of the expression 2b - 3?

• 14

• 5

• 11

• 21

Substitute x = 6 into the expression 4x + 2. What is the result?

• The result is 16

• The result is 10

• The result is 30

• The result is 26

Evaluate the expression 5y - 8 for y = 10. What is the value of the expression?

• 52

• 42

• 15

• 30

If z = 3, what is the value of the expression 2z + 7?

• 10

• 5

• 20

• 13

Substitute m = 9 into the expression 3m - 4. What is the result?

• The result is 3(9) - 4 = 12 - 4 = 8

• The result is 3(9) - 4 = 27 + 4 = 31

• The result is 3(9) - 4 = 27 - 4 = 23

• The result is 3(9) - 4 = 9 - 4 = 5

Evaluate the expression 2n + 6 for n = 5. What is the value of the expression?

• 16

• 30

• 12

• 10

If p = 8, what is the value of the expression 3p - 5?

• 19

• 10

• 13

• 24

Substitute q = 12 into the expression 5q + 3. What is the result?

• The result is 63

• The result is 20

• The result is 30

• The result is 45

Evaluate the expression 4r - 9 for r = 7. What is the value of the expression?

• 13

• 2

• 19

• 28