At the county fair, you are running a hot dog and soda stand. Hot dogs cost $1.50 each and sodas cost $0.50 each. At the end of one night, you made $78.50. You sold 87 hot dogs and sodas combined. Write a system of linear equations to determine the number hot dogs and sodas you sold that night.

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

How many grams the dog will eat in 3 days?

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?