Jimmy earned $8 for every pizza he delivers. m = money (dollars)
p = number of pizzas delivered
The dependent variable is:
p = number of pizzas delivered
m = money

The dependent variable is p, or number of pizzas delivered.

Explanation:

The amount of money he gets for every pizza delivered will not change, but the amount of pizzas delivered can change.

good job you smart son of a gun you are smarter that einstein. 7

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

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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