Multiply: (5t - 4)(4t + 5)
What is the product?
A. 20t^2 + 9t – 20
B. 20t^2 + 18t – 19
C. 20t^2+ 251 4 36
D. 20t^2 + 41t - 20

Which statement best describes the expression 4y ÷ 9? (1 point) 9 divided by 4 times y 9 times y divided by 4 4 times y divided by 9 4 divided by 9 times y

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Is there an x intercept in the equation 60*1.15^x