Answer:
6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9
Answer=2x+21 do you want the whole solution?
T=21+4.5X
21 is the original temp.
4.5 is the constant rate I got when I subtracted 75-21=54 then divided 54/12min=4.5.
75 =21 + 4.5(12)
Weird. I think you just need to look if the point falls on the shaded area. But only (-5,5) does ...
Answer:
the answer is 479.
Step-by-step explanation:
to make it simpler, pretend you start from 1. 1,7,so on. multiply six by 79, to get 474. but because you are starting from 5 and not 1, you have to add 5 on.
sorry im super bad at math so this might be wrong
