Answer:
Step-by-step explanation:
Subtract 13 from 17 to get the length of the base. Then add the 1, 1, and 3 together to get the height. Then you use the area formula for a triangle.
Answer:
(n+5) / 4 -7 =___________
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:
The answer is 1x+13.
Step-by-step explanation:
The reason for this is that if you put in the numbers for x you get y.
1(0)+13=13
1(1)+13=14
1(2)+13=15
1(3)+13=16
