Factor the following expression completely:
75y-- 5y3 - 10y2 =

5 y (y^2 - 2 y + 15)

Step-by-step explanation:

Factor the following:

-(-5) y^3 - 10 y^2 + 75 y

Hint: | Multiply -1 and -5 together.

-(-5) = 5:

5 y^3 - 10 y^2 + 75 y

Hint: | Factor common terms out of 5 y^3 - 10 y^2 + 75 y.

Factor 5 y out of 5 y^3 - 10 y^2 + 75 y:

5 y (y^2 - 2 y + 15)

answer: i think it is (1,-2)

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt