equivalent expressions

Which expression is equivalent to 3x + 5 + 7x + 2?

• 10x + 7
• 17x
• 17
• 15x + 2

Which expression is equivalent to 6y + 22y + y?

• 28y + 1
• 29y
• 22y + 7
• 29

Which answer choice is equivalent to:

12x-16

Select all that apply.

• 3(4x+5)

• 3(4x-6)

• 4(4x-3)

• 4(3x-4)

• 8x-(4⋅4)+4x

Find an equivalent expression for the given expression: 36x + 24

• 4(9x + 7)
• 4(9x + 8)
• 2(18x + 12)
• 12(3x + 3)

Use the distributive property to find an equivalent expression of: 4(b + 6n)

• 4b + 24n
• b + 6n
• 4 + 6n
• 28bn

Write an expression to show the sum of k and w.

• k - w
• kw
• k + w
• w² + k

Evaluate the expression 7x when x =2

• 72
• 14
• 9
• 27

Evaluate the expression a + b when a=8 and b=10

• 18
• 2
• 80
• 810

Evaluate the expression 6z - 2t when z = 4 and t=3

• 41
• 1
• 12
• 18

Write an expression to show the product of h and g.

• hg
• h + g
• h - g
• h ÷ g