For u = <0,-5> and v = <-1,2>, find -u + 3V
Select one:
a. <-1, 13
b. <-3, 11>
c. 2-3, 1>
d. <-1, 11>
e. none of these

answer: 1 and 3

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