1 answer:
39
beacause this is the answer when you aolve it
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Her son is about 3 feet tall
The percent of change is 71%
Answer:
D. 15
Step-by-step explanation:
90 - 30 = 60
2 • 15 = 30
the answer is 15
a1 = 1 and d = 4
a(n) = a1 + d(n - 1)
a(n) = 1 + 4(n - 1)
