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Art [367]
4 years ago
14

Solve this equation for x x-2y=8

Mathematics
2 answers:
nignag [31]4 years ago
8 0
Im pretty sure the answer is x=-2
Ludmilka [50]4 years ago
6 0
To solve for X

Add 2y to both sides to cancel out:

x-2y=8
+2y +2y
_________
So then,

x=8 + 2y
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Answer:

B

Step-by-step explanation:

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3 years ago
The best player on a basketball team makes 80​% of all free throws. The​ second-best player makes 75​% of all free throws. The​
Artist 52 [7]

Answer:

Expected number of free throws in 60 attempts:

        Best player = 48

        2nd best player = 45

        3rd best player = 42

Step-by-step explanation:

Solution:-

- The probability that best player makes free throw, p1 = 0.8

- The probability that second-best player makes free throw, p2 = 0.75

- The probability that third-best player makes free throw, p3 = 0.70

- Total number of attempts made in free throws, n = 60.

- The estimated number of free throws that any player makes is defined by:

                      E ( Xi ) = n*pi

Where,           Xi = Player rank

                      pi = Player rank probability

- Expected value for best player making the free throws would be:

                    E (X1) = n*p1

                              = 60*0.8

                              = 48 free throws

- Expected value for second-best player making the free throws would be:

                    E (X2) = n*p2

                              = 60*0.75

                              = 45 free throws

- Expected value for third-best player making the free throws would be:

                    E (X3) = n*p3

                              = 60*0.70

                              = 42 free throws

8 0
3 years ago
Which pairs of polygons are similar?<br> Select each correct answer
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Answer:

Left column:

1 & 2

right column:

1 & 2

pls mark me brainliest!!!

6 0
3 years ago
I need the answer for this question
garri49 [273]

Answer:

The last pair are vertical.

Step-by-step explanation:

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1-%28-5%29%7D%7B7-2%7D" id="TexFormula1" title="\frac{1-(-5)}{7-2}" alt="\frac{1-(-5
Eduardwww [97]

Answer:

2

Step-by-step explanation:

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3 years ago
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