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

• Answer posted by: cheerthi16

  17 1/3

  step-by-step explanation:

• Answer posted by: aaliyahbaladez56

  s

  step-by-step explanation:

• Answer posted by: queenkimm26

  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!

• Answer posted by: happy121906

  after 1 year: 221 deer

  step-by-step explanation:

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