I think it is 56, is this a multiple choice question?
Answer:
A≈176.71
Step-by-step explanation:
Answer: 9,2
Step-by-step explanation:
a+c=11
a=11-c
22(11-c) + 15c = 228
242-22c + 15c = 228
-7c=-14
C = 2 (two children)
Remember how a + c = 11
a + 2 = 11
A= 9
9 adults, 2 children.
Answer:
Just start with 14 and go up and then start at 150 and go down by 12 until they meet
Answer:
8. 24.5
9. 29.6
Step-by-step explanation:
