The cost of the tuitions will if you round off 43:000 it would $43
Answer:
first y then x because y represents 22 and x represents 4 a week.
Answer:
a. 440
Step-by-step explanation:
The information provided allows us to set up the following system of linear equations:

We already have the value for A, solving the system gives us the values for B and C:

The total number of forms used is:

He used 440 forms.
15 x .30 = 4.50 discount 15-4.50= 10.50
10.50 x .40 = 4.20
Final cost of shirt 10.50-4.20 = $6.30