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Anika [276]
3 years ago
11

I need help on question 3

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
4 0

Answer:

14

Step-by-step explanation:

21-3^2+2      

3 to the second power is 9

then,  21 - 9 + 2

left to right.....

21 - 9 = 12

12+2=14

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Which order pair lies on the line 2x-y= -5
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Answer:

Let's solve for x.

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Step 2: Divide both sides by 2.

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Answer:

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3 years ago
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