The equation P = 4.5b - 470.5 represents the profit in dollars from selling b books. (a) Find the profit if you sell 60 books. (Include units in your answer. More information.) There is a -Select-- of |for selling 60 books. (b) Find the profit if you sell 200 books. (Include units in your answer. More information.) There is a-Select-- of for selling 200 books. (c) How many books must you sell to make $3800 in profit? To make $3,800 in profit, you must sell books.

But A-C=7-(-13)=20. Correct?

An insurance company states in its automobile insurance policy that in case of an accident, it uses the formula P = (x - x^4/5) (y-18 / 50)  to determine how much to reimburse a policyholder, where x is the value of the car at the time of the accident and y is the age of the person driving. The policyholder must sign a document indicating agreement with this procedure for determining reimbursement amounts. Joe, a 70 year old policyholder, was driving his car when he had an accident. The car was valued at $7800 at the time of the accident. The insurance company sends him a check for $7760.84. Use the formula above to find the amount he should have been reimbursed. Should Joe contact the insurance company and report this mistake?

2 ャメー5=0 x²