During a 10-day period, the balance of Martas chexking account dropped $290. Write a division expression ro represent the change
. Then determine the average daily change in account balance during that 10-day period
1 answer:
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Answer:
m (slope) =
Step-by-step explanation:
point-slope form: m=
(4, 5) (2, -6)
x1 y1 x2 y2
-------------------
= m
-6 - 5 = -11
2 - 4 = -2
m =