Factor the sum or two cubes. X-3^3+8

[X-1]^3

Step-by-step explanation:

X-3^3+8

8 is 2^3

X-3^3+ 2^3

[(X-3)+2)]^3 = [X-3+2]^3 = [X-1]^3

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