Use the piecewise function to evaluate points f(–5), f(0), and f(2). Question 9 options:

A)

f(–5) = –11, f(0) = 0, and f(2) = 3

B)

f(–5) = –15, f(0) = 0, and f(2) = 6

C)

f(–5) = –11, f(0) = –1, and f(2) = 6

D)

f(–5) = –11, f(0) = 0, and f(2) = –1

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?