Jamie is painting a toybox shaped like a rectangular prism with dimensions 3 feet by 2 feet by 1 foot. if she is planning to paint all sides of the box, what is the surface area that she must cover?
a) 6 ft2
b) 15 ft2
c) 22 ft2
d) 30 ft2

simplify.
7x + 3(x - 2) - 4x + 8
a) 6x + 2
b) 6x + 14
c) 6x - 2
d) 14x + 2

which property explains why these two expressions are equal?
7 + q + 4 = 4 + 7 + q
a) associative
b) commutative
c) distributive
d) inverse

trina's teacher asked her to explain the division problem 48 ÷ 12. which choice gives the correct explanation?
a) break 4 into 12 groups of 48.
b) break 48 into 12 groups of 4.
c) break 12 into 4 groups of 48.
d) none of these.