You were billed $17.60 for water usage at a rate of $0.55 per gallon. three choices are correct ways to calculate the the number of gallons, g, of water that you used. which choice is not? a) 17.6 = 0.55 • g b) 17.60/55 = g c) 0.55g = 17.6 d)0.55/g = 17.6

Answer

The incorrect choice for calculate the number of is option (d) .

i.e

Reason

As given

You were billed $17.60 for water usage at a rate of $0.55 per gallon.

The number of gallons of water is represented by g.

Than the equation becomes

0.55 × g = 17.60

g = 32

Therefore 32gallons of water is used .

Thus Option (d) is incorrect between all  the options.

u dumb boi

step-by-step explanation:

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.