Evaluating Algebraic Expressions

Evaluate the expression 4y when y = 12

• 16

• 48

• 52

• 3

Evaluate the expression 8m + 1 when m = 3

• 25

• 33

• 84

• 17

Evaluate the expression 9 - 2t when t = 2

• 7

• 12

• 14

• 5

Evaluate 7x + 3y when x = 0 and y = 20

• 390

• 130

• 60

• 90

Evaluate the expression 3(m + 2) - 1 when m = 4

• 12

• 17

• 8

• 11

Evaluate the expression 5n² when n = 3

• 16

• 30

• 225

• 45

Evaluate the algebraic expression t/3 when t = 21

• 18

• 4

• 8

• 7