Generate Algebraic Expressions

Which expression is equivalent to 6(3y - 2y + 7)?

• 18y + 7

• 21y - 14y + 7

• 18y + 42

• 6y + 42

Which expression is equivalent to 7(3x - 8) + 15x

• 18x - 56

• 36x - 8

• 36x - 56

• 6x - 56

Which expression is NOT equivalent to 28h + 42?

• 7(4h + 6)

• 2(14h + 21)

• 7(4h + 42)

• 14(2h + 3)

Which expression below does not represent an equivalent expression?

• three times a number and seven

• 3x + 7

• 3(x +7)

• x + x + x + (-1) + 3 + 5

Select all the expressions that are equivalent to 5 (n + 4).

• 5n + 4

• 5n + 20

• 15 + 5n + 5

• 5 (n + 3) + 5

• 5n + 54

Which pair of expressions is equivalent for any variable value greater than 0?

• 2(x + 8) and 2x + 8

• n + n + 7m and 2n + 7m

• 4d + 2e and 8d + e

• x + x + x + x + y and 4xy

Which is equivalent to the expression 8m + 4m + p + 5p?

• 4(3m + 2p)

• 12(m + p)

• 6(2m + p)

• 3(4m + 3p)

Use the commutative property to generate an equivalent expression

b + 6

• 6 + b

• 6 + 6

• b + 6

• 6 + 6 + b

Which of the following is equivalent to 5(a + 6)?

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

Which expression is equivalent to 4(6x + 11) 

• 68

• 68x

• 24x + 11

• 24x + 44