Colton and his dad bought a gallon of pain that cost 13$. they also bought 2 brushes that cost 9$ each. what was the total cost, not including. tax, of the brushes and the paint they bought?

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers