Answer:
X= 18; Y=15
Step-by-step explanation:
As a student myself working this out I cannot explain how I got the answer but I know it is correct.
X=4 and y=6
For this, you should use simultaneous equations
3+2=4 4*2=8 hope that helps
Answer:
53.8/4 =13.45
Step-by-step explanation:
Answer:
-4
Step-by-step explanation: