<span>Let be the length, and be the width.
If the length is 1.6 times the width, then
If the sum of the length and with (in feet) is 130, then
</span><span>Substituting in the equation above, the expression for , we get
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Ten, substituting the value found for in we find
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The two equations we set up at the start form a system of linear equations:
</span>
Answer:
26
Step-by-step explanation:
SORRY IF IM WRONG
Answer:
126
Step-by-step explanation:
Answer:
1) 4x + 4y = -8
x=-2-y
y=-2-x
2) 22 – 2y = 4
y=9
Step-by-step explanation:
Answer:
The answer in the attached figure
Step-by-step explanation:
we have
Using a graphing tool
see the attached figure
The answer in the attached figure
