What is the area of the trapezoid?

a 112.5 mm^2
b 72 mm^2
c 40.5 mm^2
d 56.25 mm^2

Translate the algebraic expression shown below into a verbal expression. fraction with variable x in numerator and 6 in the denominator. the sum of six and some number the product of six and some number the quotient of some number and six the difference of six and some number