Zack wants zach wants to make a profit of more than $300 for paint and four identical rooms the profit he makes is equal to the amount he is paid mine is the cost of supplies the cost of supplies is $32.50 for each room which inequality and solution represent the dollar amount in that zach must be paid for each room if he’s to make a profit of more than 300 what is the answer

idk this answer sorry cant on this one.

step-by-step explanation:

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.

21

step-by-step explanation: