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Lostsunrise [7]
2 years ago
15

1

Mathematics
2 answers:
Readme [11.4K]2 years ago
7 0
5/4x-2=-1/4x+16 5/4x+1/4x=18 6/4x=18 x=12 y=13 choose a. (12,13)
leonid [27]2 years ago
4 0
B is the answer to this
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A box contains 5 blue balls, 2 white balls and 3 black balls. A ball is chosen randomly. Find the probability that the chosen ba
Nimfa-mama [501]

Answer:

7/10 or 70%

Step-by-step explanation:

Add the number of each color of balls together to get the total

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Add the number of all the balls that aren't black

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Then divide how many balls that aren't black by the total. This gives us the probability the ball you choose is not black

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3 years ago
A university has 28,980 students. In a random sample of 180 students, 12 speak three or more languages. Predict the number of st
anygoal [31]
Word | know | Unknown
Language| 12 | x
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3 years ago
When using a ruler, where is the unit?
Afina-wow [57]

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Is it The numbers on the ruler?

Step-by-step explanation:

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2 years ago
Simplify the expression 5+(4+x)
photoshop1234 [79]
5 + 4x
I think that’s right
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