Astudent has homework assignments in each of his 5 classes he asked him if they each assignment will take 30 minutes to complete if it's a testament is correct what is the latest you can start work so that he can finish in time to watch his favorite television show at 10 p. m.

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

i suppose it should be (y=2x-5)

step-by-step explanation:

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.

x:       y:  

-1         4

0         4

1         6

2         18

3         20