By definition, the area is given by:
Where,
w: width
l: length
We have two expressions for the length:
Since the length is the same, we equate both expressions:
From here, we clear the value of c:
Then, we have that the width is given by:
Substituting the value of c we have:
Finally, the area is given by:
Answer:
he should order 140 square feet
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Original Price
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$129.50
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Discount
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40% of $129.50
= 0.4 x 129.50
$51.80
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Price after discount
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$129.50 - $51.80 = $77.70
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Further discount of 60%
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60% of $77.70
= 0.6 x 77.7
= $46.62
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Price after discount
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$77.70 - $46.62 = $31.08
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Answer: It is not free. It still cost $31.08.
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Answer:
Step-by-step explanation:
Amari= Graph C and Solution is (-6,-2)
Bella= Graph A and Solution is (3,4)
Carl= Graph B and Solution is (0,-3)
0 solutions because the slopes are the same. The lines will never cross because they are at the exact same angle.
No, I do not agree with Joey because the lines have different slopes and will lead to the system cross which is the solution.
1st graph: y=2x-1 and y=7 solution #1= (4,7)
2nd graph: y=-2x-3 and y=1/2x solution #2= (-2,1)
3rd graph: y=x and y= -1/5+6 solution #3= (5,5)
I had this exact same assignment a few months ago, my teacher didn't use the 2nd slide but I had the 1st and 3rd slide so this should help!
Answer:
bro no one cares
Step-by-step explanation:
