Tamika’s dad bought a Mustang convertible for 12,000 dollars to celebrate his first job in 1978, which paid him 15,000 dollars a year. If Tamika is to use the same fraction of her salary as her dad to buy a Mustang convertible, which now sells for 32,000 dollars, what will her first job have to pay?

Use proportions to figure out the solution.

12,000 32,000
_______ = _______
15,000 x

In this way, you are figuring out the value of x.
To find x, you must first cross multiply these values.

12,000 (32,000)
_______ = _______
(15,000) x

Afterward, you would then divide the product by the remaining known value, in this case , 12,000, and that quotient is the value of x!

What would be the answer then

To find out how much Tamika's first job will have to pay in order for her to use the same fraction of her salary as her dad, we need to compare the original cost of the car to her dad's salary and then calculate the corresponding salary for Tamika.

1. Determine the fraction of her dad's salary used to buy the car:
Divide the cost of the car by her dad's annual salary:
Fraction = Cost of car / Dad's salary = $12,000 / $15,000 = 0.8

2. Calculate Tamika's desired salary:
Multiply the fraction (0.8) by the cost of the newer car:
Salary = Fraction * Cost of new car = 0.8 * $32,000 = $25,600

Therefore, Tamika's first job will have to pay her $25,600 in order for her to use the same fraction of her salary as her dad used to buy the Mustang convertible.