11
7 Jennifer finds that the relationship between
her income, $1, and her spending on food, $...
Mathematics, 18.03.2021 03:10 annie2u559
11
7 Jennifer finds that the relationship between
her income, $1, and her spending on food, $F,
can be modelled by the formula
3
F= (1 - 600).
_
Estimate her income given that her spending
on food is $400.
Answers: 1
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