Which expression is equivalent to this polynomial expression? (2a – 3b)(2a2 + 6a2b) + (6a2b + 12ab2 – 7b3)
O A. 4a3 + 12a2b – 25b3
OB. 4a3 + 12a2b + 24ab2 – 11b3
OC. 4a3 + 24ab2 – 25b3
OD.
4a3 – 12a2b – 24ab2 – 11b3

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

it has changed from the width and the height.

step-by-step explanation: