X= -8/5y+16
y= -5/8x+10
you didnt say if the equation was "5x+8y=80" not sure if your adding or subtracting or adding but if your adding then this is correct :)
Answer:
1.12
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
It's not a rational number because it's a continuous decimal. A rational number has an end.
It’s 3 and 2/3 is the answer
