Factor the trinomial below. 9x2 + 12x+4
A. (3x+2)(3x+2)
B. (9x + 1)(x+4)
C. (3x + 1)(3x + 4)
D. (9x + 2)(x+2)

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers