Aplane traveled from california and back. it took one hour longer on the way out than it did on the way back. the plane's average speed out was 300 mph. the average speed on the way back was 350 mph. how many hours did the trip out take?

a. 8 hours
b. 6 hours
c. 7 hours
d. 13 hours

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

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00