Answer:
Figure: Amount of tiles:
1 5
2 8
3 11
4 14
5 17
6 20
7 23
8 26
9 29
10 32
11 35
12 38
13 41
The sequence/pattern is +3 tiles.
So Figure 13 will have 41 tiles.
I hope this helps!
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Answer:
a = 3/4 in
b = 19/8 in
c = 25/8 in
d = 29/8 in
Step-by-step explanation:
No, the number of children are not proportional. In one household where there is 1 parent, there are 3 children, and in another household where there is 1 parent, there are 5 children. The numbers are not consistent, and therefore not proportional.
15 - 2(- 13s + 3) = 9s - 9 + 16s
15 + 26s - 6 = 25s - 9
9 + 26s = 25s - 9
26s - 25s = -9 - 9
s = - 18
