Answer:
18+7=25
Step-by-step explanation:
Answer:
y=4/3 x -5/3
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
6x to find x on it's own you need to divide by the number infront,
Step-by-step explanation:
Answer: $15.75
Step-by-step explanation:
$78.75/5 hr=$15.75/hr
Answer:
The answer to your question is there were 88 children
Step-by-step explanation:
Data
Total number of people = 188
total cost = $5040
12 more adults than seniors
number of children = ?
adults = a
children = c
Process
1.- Write equations that help to solve this problem
a + c = 188 Equation l
a = c + 12 Equation ll
2.- Solve by substitution. Substitute equation equation ll in equation l
(c + 12) + c = 188
-Solve for c
c + 12 + c = 188
2c + 12 = 188
2c = 188 - 12
2c = 176
c = 176 / 2
c = 88
3.- Conclusion
There were 88 children
