For the graph of the equation you wrote in Item 3, what does the y-intercept represent? A. Amount already saved
B. Total cost of the bike
C. Amount saved each week
D. Weeks it takes to save enough

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

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