So in total, there are 7 marbles, (3 black + 4 red = 7 total marbles) and we want to find out how much black marbles are able to come out. So it would be 3/7. :)
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15 is the answer because 8-5 is 3 and 3 and 4 is 12 so 12 plus 3 is 15
Answer:
105$
Step-by-step explanation:
Im pretty sure it is the first one
Answer:
6x-40=3
Step-by-step explanation:
3/4 x -5 =3/8
Multiply each side by 8 to get rid of the fractions.
8(3/4x -5 ) =8*3/8
Distribute
6x-40=3
