Question 14 of 20 : select the best answer for the question.

14. what is 3/4 multiplied by 7/8?

a. 21/4
b. 3/32
c. 21/32
d. 21/8

the anwser is d) 75°

step-by-step explanation:

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