A line graph has Number of Pounds on the x-axis, and Number of Potatoes on the y-axis. 5 pounds is 12 potatoes; 10, 24; 15, 36. Use the graph to find the unit rate. potatoes per pound

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Three coins are flipped. what is the probability that there will be at least two tails?

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?