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FromTheMoon [43]
3 years ago
9

Determine if (1, 3) is a solution to the given system of linear equations. 5x+y=8 x+2y=5

Mathematics
2 answers:
anygoal [31]3 years ago
5 0

Answer:

No, because substituting the given ordered pair doesn't yields two true expressions

Step-by-step explanation:

5x + y = 8

5 + 3 = 8 so thats correct

x + 2y = 5

1 + 6 =7, not 5

so only 1 is correct

Vlad [161]3 years ago
3 0
No one is correct hoped that helps !
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A rectangular playground measure 200m by 100m .caculate the area in square kilometers here is a tip when you have calculated the
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Area of a rectangle = L * W
200 * 100 = 20,000
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True or False percent markup on selling price can be converted to percent markip on cost by formula?
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2 years ago
Will someone please answer this and remind me how to solve this
Veseljchak [2.6K]

Answer:

Step-by-step explanation:

Since the two triangles are similar, you can use proportions to solve for the value of x

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5 0
3 years ago
Read 2 more answers
Select the correct answer.
Nat2105 [25]

Answer:

Step-by-step explanation:

Both distances are in the scientific notation:

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6 0
2 years ago
sharia has a full time job and earns 475$ each week but she starts looking for ways to increase her weekly earnings . sharia fin
Arlecino [84]

Answer:

12 hours

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Full time job:

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5 0
3 years ago
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