If the work week is 40 hours long, then write an equation that represents your pay with the pay rate (in dollars per hour) represented by x.

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.

4.

step-by-step explanation:

it have the same area.brainliest

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

$450 i think. hope this ☺