Lawrence purchased a used pickup truck for $16,550 by paying cash. if he had financed the truck with an installment plan, he would have had to pay a $3,000 down payment and 48 monthly installments of $390. how much did he save by paying cash?

$5,170

Step-by-step explanation:

If he chose intallment plan, his cost are as follows:

Down Payment = $3000

and

Monthly 390 for 48 months is $390 * 48 = $18720

Total Cost (with financing) = $3000 + $18,720 = $21,720

Without financing, he paid directly by cash for $16,550. That is much less than $21,720. How much did he save?

We subtract and find:

21,720 - 16,550 = $5,170

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

happy to

pls mark as brainliest