Mary got a prepaid debit card with on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was cents per yard. If after that purchase there was left on the card, how many yards of ribbon did Mary buy?

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.

The graph of a curve that passes the vertical line test is a:

Can someone me with this? i’m not sure what to put for my equations.