Question

(HURRY) A tank is filled with 100 gallons of water. The volume of water decreases by 10 gallons every hour.

Which equation represents this situation if V represents the volume of water left in the tank in gallons and represents the time in hours?

Answer 1

100 - 10x = v

Explanation:

Plan-

• 100 gallons of water to start
• then -10 gallons per hour
• find v

Steps

`100-10x` = V

(x repersents the hours)