3 years ago

8 points and brainliest answer if you get it right

Mathematics

2 answers:

stellarik [79]3 years ago

5 0

I think your answer is 78 = x -2

myrzilka [38]3 years ago

4 0

I agree with him, I think your answer is 78 equal sign x -2

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A bag contains 5 red marbles, 3 white marbles, and 4 blue marbles. what is the probability of randomly selecting a red marble, s

Dennis_Churaev [7]

Total number of marbles=5+3+4=12
Probability of picking a red marble =5/12

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3 years ago

How much interest would you have if you deposited $200 that if you deposited $150?

Andrew [12]

Answer:

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3 years ago

Simplify: –4(x – 5) + 3(a – 7)

Serga [27]

-4 (x - 5) + 3 (a - 7)

First, expand your problem. / Your problem should look like: -4x + 20 + 3a - 21
Second, simplify. / Your problem should look like: -4x + 3a - 1

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4 years ago

Read 2 more answers

Equation: <img src="https://tex.z-dn.net/?f=5%20%2B%205%20%3D%205x%20%2B%205%20-%202" id="TexFormula1" title="5 + 5 = 5x + 5

dem82 [27]

Answer:

x = $\frac{7}{5}$

Step-by-step explanation:

To solve for x, we need to isolate it [get it alone on one side]

We should start by simplifying (combining the like-terms of our equation):

5 + 5 = 5x + 5 - 2

10 = 5x + 3

- 3 - 3 (subtract 3 from both sides to isolate x)

7 = 5x

÷5 ÷5 (divide both sides by 5 to find "1"x)

$\frac{7}{5}=x$

So, x = $\frac{7}{5}$

(x = 7/5)

hope this helps!!

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2 years ago

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12. How many students scored at least 60 on the test? a) 3 b) 4 c) 11 d) 7

Troyanec [42]

4
i don’t have an explanation

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4 years ago