A restaurant catered a party for 45 people. A child’s dinner (c) cost $15 and an adult’s dinner (a) cost $25. The total cost of

Question

4 years ago

11

A restaurant catered a party for 45 people. A child’s dinner (c) cost $15 and an adult’s dinner (a) cost $25. The total cost of

the dinner was $1,015. How many children and adults were at the party? Use the table to guess and check.
Number of People
a
c
c + a = 45
15 c + 25 a = 1,015 dollars

9 adults and 36 children
10 adults and 35 children
34 adults and 11 children
36 adults and 9 children

Mathematics

1 answer:

Alex_Xolod [135] · Answer 1 · 2022-01-08T11:29:52+03:00

Alex_Xolod [135]4 years ago

6 0

Answer:

34 adults and 11 children

Step-by-step explanation:

15 times 11 is 165dollars for kids

25 times 34 adults equals 850 dollars

add it and its 1015