Santana wants to cover a gift box shaped like a rectangular prism with foil. the foil costs $0.03 per square inch. santana has a choice between box a which is 8 inches long, 3 inches wide, an 6 inches high, and box b which is 10 inches long, 3 inches wide, and 4 inches high. which box will be less expensive to cover with foil, and by how much?

You are studying different function tools and begin working with this function y=-160-9(x) use the equation to answer the question y=-160-9(x) what is the y value when x equals -13? y=-160-9(x)

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.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary