ANSWER:
The triplets will be 7 years each. 21, divided by 7.
The equation would look like this:
h - 8⁵
To solve for the value of h.
It must be in standard form, where one side is equal to 0.
h - 8⁵ = 0
h = 8⁵
h = 8 x 8 x 8 x 8 x 8
h = 32,768
The exponent above the number indicates the number of time its base will be multiplied by itself. In this case, the base will be multiplied 5 times.
To check: h = 32,768
h - 8⁵ = 0
32,768 - 32,768 = 0
0=0
Step-by-step explanation:

Answer:
negative
slope= -1/4
Step-by-step explanation:
Answer:
Trees.
Step-by-step explanation:
The houses look sturdy, and not that flammable. The trees and grass are very plentiful, so they would spread easily.
Please clarify if this wasn't what you were asking.