Which expression represents the composition (fog)(x) for the functions below? f(x) = 2x + 3
g(x) = x-6

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

.19875994384

step-by-step explanation:

1699/ 8548

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube