You are mowing lawns to make some extra money. the amount of money you make varies directly with the number of lawns you mow. if you mow 5 lawns and earn $50, what is the constant of variation?

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.

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

answer: im sorry i dont get it

step-by-step explanation: