7. If 10 men can build a house in 90 days, how
1 answer:
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Answer:
Step-by-step explanation:
Given,
The number of miles she walks every day =
∵ 1 week = 7 days,
⇒ 1 day = week,
Thus,
The number of miles she walks week=
⇒ The number of miles she walks in a week =
The image represent the graph of the function.
//Hope it helps.
