By decreasing each dimension by 1 unit, the area of a rectangle decreased from 50 square feet (on the left) to 36 square feet (on the right). Find the percent decrease in area.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

pi x^2

step-by-step explanation:

pi times x squared

find the vertical and horizontal asymptotes of the function f x = 5 x − 1 . to find the vertical asymptote, equate the denominator to zero and solve for . since the degree of the polynomial in the numerator is less than that of the denominator, the horizontal asymptote is .

step-by-step explanation: