HELP I NEED HELP ASAP A quadratic equation has solutions 5/2 and -4. Which choice shows factors of the polynomial?

A. (2x+5) and (x-4)
B. (2x-5) and (x-4)
C. (2x+5) and (x+4)
D. (2x-5) and. (X+4)

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b