An amusement park is installing a new roller coaster. The park intends to charge $5 per adult and $3 per child for each ride. It hopes to earn back more than the $475,000 cost of construction in four years. With the best of weather, the park can provide 120.000 adult rides and 30,000 child rides in one season. let be the number of adult write in 4 years and y be the number of child rights in 4 years which system of inequalities best represent the situation.

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.

he kicked it up? is this the answer ?

step-by-step explanation:

answer: the answer is b. i think hope i got it correct

step-by-step explanation: