Which expressions are equivalent to q+p+q+p+q
a. 2p+3q
b. 2(p+q)+q
c. none of the above
answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.
step-by-step explanation:
p = perimeter
l = length
x=width
p = 2l + 2x
p = 2(l+x) < ==== perimeter of the base of the box.