Equation 1 : x + y + z = 3.25
equation 2 : 12x + 2y + z = 9.50
equation 3 : 2x + 4y + 5z = ??
u would multiply equation 1 by -12.....take that result and add it to equation 2....this eliminates x.
u would multiply equation 3 by -6...take that result and add it to equation 2....this eliminates x
Answer:
Step-by-step explanation:
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Because the common factor 0.75 is less than 1 (but greater than 0), we know that this is a decaying function. As x increases, the graph approaches the x-axis (that is, the line y = 0).
right E units, down A units
whenever you have ( -E) whatever you have Inside you do the opposite just like this problem. We have -E so to the right. if it was positive we go left
Answer: Exact form 6
√
2
Decimal Form 8.48528137
Step-by-step explanation:
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You should divide 87 by 114 for the precent of people. 76% with an margin either way is between 80% and 72%.
