Solving for Equivalent Pairs of Expression

Which answer choice is equivalent to:
5(2x-3)-3x

• 10x-6

• 7x-15

• 6-10x

• 15-7x

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

• 9⁵

• 9¹⁵

• 9 x 5

• 9 + 9 + 9 + 9+ 9

Which expression is equivalent to
v + v + v + v + v?

• 5v

• v⁵

• v + 5

• v5

Which expression is equivalent to:
6m − m

• 5m

• 7m

• 8m

• 5

Which answer choice is equivalent to:

2x+4x+6(x-3)+4

Select all that apply.

• 12x-14

• 14x-13

• 2(6x-7)

• ½(24x-28)

• 14-13x

Which answer choice is equivalent to:
30x-24

• 4(7x-6)

• 6(5x-4)

• 5(x+5)+25x

• 6(4x+5)-5x

Which answer choice is equivalent to:
10x-16

• 4(3x-4)+2x

• 8(2x-2)-6x

• 10(x-16)

• 5(2x-15)-1

What is the equivalent expression for 7k + 4 + 2k?

• 4 + 7k + 2k

• 13k

• 9k + 4

What is the equivalent expression for 5(a + b)?

• 5a + 5b

• 5ab

• 5a + b

What is the equivalent expression for 7s + 8t + 10s +12t?

• 17s + 20t

• 37st

• 15st+22st