Acivic group is selling bumper stickers as a fundraiser during the first week they sold 50 bumper stickers during the second week the group sold 50% more bumper stickers in the first week during the third week the groups of 50% fewer bumper sticker then the second week then the second week explain how you can use proportions to find the percent decrease from the first week sales to the third week sale

what do you need me to answer?

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.

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step-by-step explanation: vsfdvsfvd

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step-by-step explanation: