A=3 and B=1. comment if you would like me to explain how I did it.
So to do this, we have to get rid of one of the variables by adding or subtracting the two equations together.
I will get rid of y. So, we can multiply the second equation by 2. This gives us
2x-2y=10
Now, we can add both equations
This gives us 7x=-14
Therefore, x = -2
Plug that into another equation.
-10 + 2y=-24
Therefore, y = -7
Hope this helped!! :D
Answer:
a: $90.60
B: $456.00
C: $546.60
Step-by-step explanation:
Wage: $12/hour Piecework: 12c/unit
Worked: 38 hours Made: 755 units
A: piecework pay
755(.12) = 90.6
B: hourly pay for the week
38(12) = 456
C: total pay
90.6+456=546.6
Hope this helps
Answer:
It's the last answer
Step-by-step explanation:
