Answer:
It is 7.5%.
Step-by-step explanation:
15 x
200 100
1500/200 = 7.5
OK for number 3is 70because you add the number that they give you and then subtract 36 106 and you get your answer
maybe 28 is the answer...
(0,-9) is the y intercept
go on google im gessing so the anser mite be 245776336