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Dmitry_Shevchenko [17]
3 years ago
6

How many solutions does the equation 3x-10(x+2)=13-7x

Mathematics
1 answer:
Alex Ar [27]3 years ago
4 0

Answer:

No solution

Step-by-step explanation:

1. Multiply the parenthesis by -10

2. Collect like terms

3. Cancel equal terms

4. You're left with -20=13, which is false. There is no solution.

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Simplify:<br><br> (-1/4 - 1/2)divided by (-4/7)?
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Answer:

Step-by-step explanation:

first find a common denominator:

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Next keep change change

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Find another common denominator

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3 years ago
A compound experiment consists of drawing at random twice without replacing from a jar with 3 red, 3 white, and 2 black marbles.
Eddi Din [679]
The solution to your problem about the probability <span>of getting first a red and then a black marble is as follows:

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I hope my answer has come to your help. Thank you for posting your question here in Brainly.
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KatRina [158]

Answer:

parallel

Step-by-step explanation:

We are cutting in the same direction as the base, so the slices is parallel to the base

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