# Gale thought that it would be fun to go to the carnival. The carnival cost $15.50 for the first person and $12.00 for each additional person.

Equation: c = 15.5 + 12f

c = cost

f = number of friends

If the input of the equation is 3, what is the output?

Answers: 3

## Answers

### Other questions about: Mathematics

Gale thought that it would be fun to go to the carnival. The carnival cost $15.50 for the first pers...

17 1/3

step-by-step explanation:

s

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221