4(x -2) +(y +5) = 0 . . . . . an equation
4x +y = 3 . . . . . . . . . . . . the equation in standard form
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A graph can be seen at
https://www.desmos.com/calculator/3ct9gfxclj
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Answer:
the unit cost per rubber tile is $$$$$$$$$$$$$6
Step-by-step explanation:
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Answer:
120
Step-by-step explanation:
The area of the room is 300 feet^2
The carpet has a side length of 2.5 feet so you divide 300 by 2.5
300/2.5 = 120
In all cases, if has real coefficients, then any complex roots occur in conjugate pairs, so if is a root, then so is . Also, by the fundamental theorem of algebra, if are roots to , then for some constant ,
1. If and , then
Given that , we have
2.
With , we have
The rest are done in the same exact way.