Q 1: What is a mathematical sentence with an equal sign called? expression equation solution exponent

Q 2: Simplify x + 1 + 3x. 5x 4x 4x+1 4

Q 3: The equation c + 3 = 9 is a _____ equation. variable false viable true

Q 4: Which number can be distributed in (5+7+a)2 5 a 2 7

Q 5: Is 7 a solution to the equation d + 4 = 12? no yes always sometimes

Q 6: Which number can be undistributed in (bxe)(cxe)? b d e c

Q 7: Use the distributive property to evaluate 4(5+11) 60 64 24 60

Q 8: Rewrite (a + b)5 using the commutative property. (b+a)5 5(a+b) 5(b+a) all of the choices are correct

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