PLEASE HELP ME 10 POINTS PLEASE HELP ME The aquarium is draining a large fish tank. The pump they are using can drain 40 gallons per hour. After 2 hours, there are 95 gallons left in the tank. Let x represent the number of hours and y represent the water left in the aquarium.

Write the equation
[ Select ] y=40x-175 or y= 40+15 or y= -40+175 0r y= 175 + 40

How many gallons were originally in the tank?
[ Select ] -40, 95 or 175

How long does it take to drain the tank?
[ Select ] 2,5 or 4.375 or -4.375

How many gallons of water are in the tank after it drained for 4 hours?
[ Select ] -15 or 15 or the tank is empty

I NEED 4 ANSWERS