I don't really know if the question is complete but...
y = x -10 can be a solution
so y would be -7 when x is 3
Step-by-step explanation:
hope this helps you dear friend.
Answer:
£67.60
Step-by-step explanation:
30% of 52 is 15.6
52 + 15.6 = 67.6
I hope this helps, please mark Brainliest, thank you!