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Maslowich
3 years ago
15

Solve by the elimination method. Show your work 2x – 5y = 1 3x – 4y = -2

Mathematics
1 answer:
svlad2 [7]3 years ago
3 0
Hello,

2x-5y=1 |3|4
3x-4y=-2|-2|-5
------------------------

-7y=7 ==>y=-1
-7x=14==>x=-2

sol={(-2,-1)}

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8 0
3 years ago
What is the answer to these questions---
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3 years ago
Finding which number supports the idea that the rational numbers are dense in the real numbers.
aivan3 [116]

Answer:A terminating decimal between -3.14 and -3.15.

Step-by-step explanation:

A natural number includes non-negative numbers like 5, 203, and 18476.

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8 0
3 years ago
Can somebody help me do this, please
natta225 [31]

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For the triangle on the bottom right the missing angle is

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For the triangle on top the missing angle is

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3 0
3 years ago
Solve for w.<br><br> 2w+8=13
Zolol [24]
2w + 8 = 13
Subtract 8 from both sides.
2w = 5
Divide both sides by 2.
w = 5/2
4 0
3 years ago
Read 2 more answers
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