The admission fee for an amusement park is $15 for adults and $7.50 for children. one weekend, 4502 people paid admission for the amusement park, and the park made $52,515. how many adults and how many children paid to go to the amusement park that weekend?

a. a • c = 4502

15a • 7.5c = 52,515

b. a + c = 22.5

15a + 7.5c = 57,017

c. a + c = 4502

15a + 7.5c = 52,515

d. a + c = 52,515

15a + 7.5c = 4502

I believe it's a but I think I know I'm probably wrong

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720