Without graphing, identify the y-intercept as a point.
y = 3x+5

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

b.-4 units

all you   do is count how many times you move

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb