Iam sorry i meant what is the question of what is (+8)+(-7)=

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.

Which statement justifies why angle ebc measures 90?

Landon wrote that 3−2.6=4. which statement about his answer is true?