14) Peter signed up for Netflix and it is charging him $10.50 per month. He only used it for 5 months before canceling because they ended his favorite shows. 14a) What expression represents the total change in the amount of money he has to pay?

10.50 x 5 would be the expression.

The answer is $52.5

10.50 x 5 would be the expression.

The answer is $-52.5

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