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2 answers:
Answer:
( -1,7)
Step-by-step explanation:
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Answer:
The answer would be (-1,7)
Step-by-step explanation:
Using the process of elimination we can subtract the two equations to cancel out the y variable. That is subtract the second equation from the first.
3x + y = 4
<u>- 2x + y = 5</u>
<u> x = -1</u>
Now that we have found x we can substitute -1 for x into any equation for y. So, in substituting -1 for x in the second equation we get:
2(-1) + y = 5
-2 + y = 5
y = 5 + 2
y = 7
ANSWER: (-1, 7)
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You can use a calculator but the answer is 52.065.
Answer:
8 5/7
Step-by-step explanation:
278/7 = 39 5/7
39 5/7 - 31 = 8 5/7
Answer:766 people on average because 275,760 divided 360 because 365=1 year 365-5=360 and 275760/360=766
Step-by-step explanation:
F(x) = 44 as for having 8 as x
The y/x values all have the same ratio, 2/5. The line is
y = (2/5)x
