A local clothing store gives a discount of $15 off any purchase of $50 or more in the month of August. This can be represented by the function f(x) = x-15. This same store gives a 15% discount to teachers on the third week of every month. This can be represented by the function g(x) = 0.85x. Reed is a teacher and decides to shop at this store in the third week of August. Select all of the following that could be used to calculate what Reed will pay that day if he spends $50 or more.

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

If f(x) and g(x) are inverses, what will be the values of f(g(x)) and g(f(