Marco and Elaine want to paint the entire stand silver. A can of paint covers 25 square feet and costs $6.60. They set aside $15 for paint. Complete the explanation on whether or not they have enough money. 15g790415 The surface area is 58 ft2. ; they need 3 cans, which will cost 3($6.60) = $19.80.

i understand 100% 10/10 hit or miss?

step-by-step explanation:

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

1350 hats

step-by-step explanation:

divide 900 by 2 to find 50% or half of 900

900/2=450

add 450 to 900

1350

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