A bag contains 9 blue coins and 3 red coins a coin is removed at random and replaced by three of the other color
He puts in 70 hope this helps
Answer:
x=8
Step-by-step explanation:
4(x+11)=76
4x + 4(11) = 76
4x + 44 = 76
4x = 76-44
4x = 32
x = 32/4
x = 8
C)65
i think i’m not too sure, the answer i got wasn’t any of them but it’s closest to 65 ik so sorrry... hope that kinddaaa helps xoxo
