Please help quick! Its a test!!

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.

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76