You purchase 8 gal of paint and 3 brushes for $152.50. the next day, you purchase 6 gal of paint and 2 brushes for $113.00. how much does each gallon of paint and each brush cost?

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Can (2,3 and square root 10) be sides ona right triangle?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years