Question

Show all work. A gardener wants to create a rectangular garden with length of 8x - 4y ft. and width of 5x + 9y ft. What is an algebraic expression for the area of the garden? Be sure to multiply this out, express in simplest correct mathematical form, and include units.

Answer 1

A = lw
A = (8x-4y)(5x+9y)

Answer 2

SO LENGHT TIME WIDTH
40X-36Y

Answer 3

no

Answer 4

it multiplies out to 40x^2 + 72xy - 20xy - 36y^2

Answer 5

which simplifies to 40x^2 + 52xy - 36y^2

Answer 6

OH OK THANKS

Answer 7

you can simplify that more