Phyllis is going ice skating. • The cost to rent figure skates for x hours is given by the function
f(x) = 1.50x + 2.00.
• The cost to rent hockey skates for x hours is given by the function
h(x) = 2.00x + 1.50.
If Phyllis rents skates for 3 hours, how much cheaper would figure skaters than hockey skates?

What is the length of an with endpoints a 3,2 and b 8,14

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?