Find the volume of the prism.

66

Step-by-step explanation:

Vol = Bh   where B  is the area of the base and h is the distance between the bases (height)

The base is a right triangle and has an area of

B = 1/2bh = 1/2(4)(3) = 6

h = 11

V = 6(11) = 66

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