Answer:
Point C
Step-by-step explanation:
If you retrieve 90 backwards, then you will get the point C.
substitute 3 as in x:
4(3)-9
= 12-9
= 3
Hope this helped - have a nice day & be safe
B. 39
3x=117divided by 3=39
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calculator says 19.625
Part 1: number 2 and number 4
part 2: 3 and i think, 4?