Answer:
Solution (7,1)
Step-by-step explanation:
Use the elimination method
x + y=8
x - y=6
--------------Add
2x = 14
x = 7
Substitute x = 7 into x + y=8
7 + y=8
y = 8 - 7
y = 1
Solution (7,1)
Answer:
I believe its 57.
Step-by-step explanation:
180-66=57.
57+57+66=180
4Step-by-step explanation:
bhtrrerh
Answer: a- $12.60
Step-by-step explanation:
Answer:
1.25 because when in a calculator i add 1.25% i subtract 300 and that is all that is left.