Chapter 12 F

3 Faith earns $m per month.

Henrik earns $n per month.

They rent an apartment that costs $a per month.

ormula for $R, the amount they have left each month after they have paid the rent.

R

=

(m+n) - a = r

Step-by-step explanation:

first, you have to find what m+n is because that is their total budget, then you have to remove how much their apartment costs from their budget, because r is the amount of free cash they have. once A is subtracted from m+n, you have r