Answer: c divided by 3=15.5
Step-by-step explanation:
Given:

Find the method .
Sol:

2eq(1) + eq(2) then,

Then apply the elimination method.
Answer:
3.777
Step-by-step explanation:
Answer:
(0,5)
x,y
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
2 divided by two and 1 half is equivalent to 2/2.5. Using.a calculator, you see that the answer is 0.8 , or 2/5.