I think the answer is
A.) infinitely many
Answer:
Commission = $375
Total earnings = $600
Step-by-step explanation:
He gets 3% of any sale he makes above %5500 which means his commission received on this sale is;
= 3% * $12500
=
$12500
= 3* 125
= $375
This means his total earnings for the week will be the basic wage plus his commission
$225 + $375
= $600
For this case we have the following expression:

We apply distributive property, which by definition establishes that:

So:

Answer:

1/3= 5/15
2/5= 6/15
5/15 + 6/15 = 11/15
15/15 - 11/15 = 4/15
Part C= 4/15