You can buy 5 cans of green at walmart for 3.75. how much would it cost to buy 16 cans?

$3.75/5 cans = x/16 cans

using cross products

3.75 * 16 = 5x

divide by 5

3.75 * 16/5 =x

x=12

it will cost $12.00

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

what's the question?

step-by-step explanation:

there is no question.