Question

Apply the concepts of linear functions to answer the question.
"All Items 10% Off Marked Price" is a sign at a local golf pro shop. Create a function and then use it to determine how much one has to pay for each of the following marked items: a $9.70 hat, a $17 umbrella, a $60 pair of golf shoes, a $12.50 golf glove, a $700 set of golf clubs.

Answer 1

After a 10% reduction, you would pay 90% of the price.
So.....
Cost = .9p, where p is the original price
e.g. for a $17 umbrella
cost = .9(17) = $15.30

do the others in the same way