Graph the line that passes through the points (5,8) and (3,6) and determine the
equation of the line.

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?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28