Simplifying and Evaluating Algebraic Expressions

Evaluate 16 – x at x = 5.

Evaluate 3n at n = 11.

7y + 8 - 2y x 2 =

• 5y + 16

• 3y + 8

• 11y + 8

• 3y - 8

8p + 2p x 5 + 15 - 20 =

• 50p + 5

• 50p - 5

• 18p + 5

• 18p - 5

Solve 14 - cd when c = 2 and d = 7

• 0

• 28

• 16

• 23

5 times d and then increased by 8

• 5d + 8

• 5 + 8d

• 5 + 8 + d

• 5d-8

Simplify the following expression: n + 4.5 - 0.3n - 3

Evaluate the expression −10 − 2d given d = −5.

Evaluate the expression −32 ÷ f² given f = −4.

Evaluate the expression fe ÷ d + 2 given d = −5, e = 10, f = −4.