Pls help me this quiz has 7 min left Pls no links cause I can’t open them...photo is above

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

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.

Select the number of ways in which a line and a circle can intersect