A rancher wants to build a fence to enclose an 1800 square meter rectangular field for cattle. the fence along one side is to be made of heavy-duty material that costs $12 per meter. the material along the remaining three sides costs only $7 per meter. find the dimensions and total cost of fencing the field that is the least expensive to fence.?

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step-by-step explanation:

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3