Find the measure of Side b. Round to the nearest whole number. b = __ in.

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

What is the anwers for 9+2x=5x-3-x