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Lorico [155]
2 years ago
12

What is the answer here?

Mathematics
2 answers:
Fantom [35]2 years ago
5 0

Answer:

x=4 y=3

Step-by-step explanation:

y=x-1

2x-3y=-1

put x-1 in for y and solve

2x-3(x-1)=-1

2x-3x+3=-1

-x+3=-1

-x=-4

x=4

put 4 in for y and solve

y=4-1

y=3

Phoenix [80]2 years ago
3 0
3…………………………………………………………k
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What is the value of expression below 56 ÷ 1/17
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Hope this helps.
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3 years ago
Find the mean, median, mode, and range of the data 10, 13, 7, 6, 9, 4, 6, 3, 5​
elena-s [515]
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7 0
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The table gives the scores of 6 students from a class of 25 in a competitive exam. the point estimate of the mean score for the
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The mean of the scores if 6 students in a competitive exam is 25 marks.

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∑X=10+30+50+40+20

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Hence the mean of the scores of 6  students is 25 marks.

Learn more about mean at brainly.com/question/1136789

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Question is incomplete as it should include :

Marks of students =10,30,50,40,20.

8 0
1 year ago
How to write one and sixth tenths as a demical
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Step-by-step explanation:

7 0
3 years ago
I want to know what g is
MAVERICK [17]

Answer:

Step-by-step explanation:

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so G = 26/7

7 0
2 years ago
Read 2 more answers
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