7.EE.1 Exam

Which expression is equivalent to 4 - 10 (9m - 7)?

• 74 - 90m

• -7 - 54m

• -3 - 90m

• 42 - 52m

Determine whether each pair of expressions are equivalent.

Groups:

(a) Equivalent

,

(b) Not Equivalent

Which expressions are equivalent to 56x + 24 divided by 8?

Groups:

(a) Equivalent

,

(b) Not Equivalent

6(3-9v+8v) 

• 18-6v
• 12v
• 24v
• -18+6v

2(2-9)+2v

• 14-2v
• -14+2v
• -12v
• 16v

Which expression is equivalent to 6b + 3(a+b)?

• 3a (7b)
• 9b + (a+b)
• 3a + 6b
• 3a + 9b

Simplify: -2(y - 4) + 5y

• -7y + 8
• 3y + 8
• 3y - 8
• -7y - 8

Simplify the expression
4(-4a - 1) + 8(a + 5)

• - 5a² + 14a + 5
• -8a + 36
•  -5 + 15a - 5a
• - 5a² + 19a + 5