What is a point-slope equation of the line with slope -12 that goes through the point (5,3)

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.

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?