Answer:
after 1.25 hours
Step-by-step explanation:
1. make 130 your y value
130 = 220 - 72x
2. subtract 220 from both sides
-90 = -72x
3. divide by -72 on both sides
1.25 = x
N+2 because n is the smallest number
Answer:
b
7 1/3 IT WONT LET ME PUT IT IN UGH
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