Answer:
Michael is 38 and Sara is 29
Step-by-step explanation:
Because it says the sum of their age is 47 you do 47-9=38 so that would be Michael's age and than because Sara is 9 years younger than him and then you would do 38-9=29
So now its
but you want it in y=mx+b so
add x to both sides so that you have y on its own
so now it's
It’s A)5m+16 75 your welcome and if it’s wrong I don’t know why
Answer:
-
Step-by-step explanation: