The mean of this set of data is 12:
3, 5, 6,6,8,9,10
True
O False

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?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?