2 answers:
Answer:
x+y=7
x-3y=5
0+4y=12
4y=12
y=3
x+y=12
x+4=12
x=12-4
x=8
x=8,y=3
Answer:
x= 3.5 y=1.5
Step-by-step explanation:
plug in answers to check
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Answer:
your answer would be $13.50 because is 3 bags cost 6.75 and you need 6 bags then just multiply the 6.75 by 2 and you get your answer :)
Step-by-step explanation:
<span> x = 113/42 = 2.690 this is the answer I think hope it is correct I checked it tho
</span>
49
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Answer:
-1.778
Step-by-step explanation:
The two lines cross at the point (-1.778,-4.333), but the x value is -1.778
Hope this helps
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