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Answer D. Felicia spends 50% of her monthly budget on car payment and cellphone

Step-by-step explanation: If you add 125+275 it equals to 400, and 400 divided by 800 is equal to .50 which means 50%.

D

Step-by-step explanation:

Felicia spends 50% of her monthly budget on her car payment and cell phone.

50% of 800 = 400

275 + 125 = 400

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

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