The commission earned on the sale of a car can be represented by the equation c(p)=250+0.02p where c represents the commission and p represents the purchase price of a car.
jack sold two cars last weekend, one for $15,075 and the other for $21,640. find his total commission.
if c(p)=745.80, find the purchase of the car.

A). Commission = $1234.3

B). Purchase of the car = $24790

Step-by-step explanation:

A).The commission earned on the sale of a car is represented by the equation

C(p) = 250 + 0.02p

Where C represents the commission and p represents the purchase price.

If the purchase price of the car is $15075 then

C(p) = 250 + 0.02 × 15075

       = 250 + 301.50

       = $551.50

If the purchase price of the car was $21640 then

C(p) = 250 + 0.02×(21640)

       = 250 + 432.80

       = $682.80

Therefore, total commission on these cars = $551.50 + $682.80 = $1234.3

B). If C(p) = 745.80 then we have to calculate the purchase of the car.

745.80 = 250 + 0.02p

0.02p = 745.80 - 250

0.02p = 495.80

p =

  = $24790

Therefore, purchase of the car will be $24790.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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