Evaluate:

6(5 – z) + 2z

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.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Which expression gives you the distance between the points (5,1)and(9,-6)