Algebraic Expressions Quiz

Which equation is equivalent to 2(y + 11)?

• 2y + 22

• 2y + 11

• 2y + 13

• y + 22

Enter the value of b when the expression 9x + b is equivalent to 3(3x + 1).

• 1

• 3

• 6

• 9

Select the expression equivalent to (4x + 3) + (−2x + 4).

• −2x + 12

• −8x + 12

• 6x + 7

• 2x + 7

Select all expressions that are equivalent to −3.75 + 2(−4x + 6.1) − 3.25x.

• 7x − 2x + 8.1

• 8.45 − 8x − 3.25x

• −1.75 − 7.25x + 6.1

• −11.25x + 12.2 − 3.75

Which of the following represents the simplified form of 3(3x + 1)?

• 9x + 1

• 9x + 3

• 3x + 3

• 3x + 1

Enter the value of 3.7 * (2 ÷ 1/2).

• 3.7

• 7.4

• 14.8

• 11.1

Enter the value of 5 * (13.5 - 4.5).

• 45

• 50

• 55

• 60