Answer:
Yes u did thats what i did too XD
Step-by-step explanation:
ax +by = c
0(x) + 1(y) = 1.5
The answer to your question is C.
With y-x=0, add x to both sides to get y=x.
Now you can substitute either x or y
7x-9x=8 or 7y-9y=8 which is the same thing
-2x=8 or -2y=8
x=-4 or y=-4
Hope this helped!
Letter C
Conversion from Degrees Celsius to Degrees Fahrenheit is :
F = 9/5 C + 32