Fiona wrote the linear equation y=2/5x-5. When Henry wrote his equation, they discovered that his equation had all the same solutions as Fiona's. Which equation could be Henry's?
A.) x-5/4y=25/4
B.) x-5/2y=25/4
C.) x-5/4y=25/2
D.) x-5/2y=25/2
y=2/5x-5=>5/2y=x-25/2 (times 5/2) => x-/2y=25/2
Answer: x-5/2y=25/2 or D.
I hope this helps!! :)
