6. 180 - 50 - 35 = 95
7. 360 - 70 - 80 - 85 = 125
Answer:
Top row: [1 0 0 | 650}
Middle row: [0 1 0 | -400]
Bottom row: [0 0 1 | -1100]
Step-by-step explanation:
When you put an augmented matrix in RREF for, you have to have only 1's diagonal and 0's everywhere else on the left side of the bar.
I think its gunna be like 7
The interval from $9 to $10 contains the largest number of sandwich prices. Option B
<h3>Which is a correct statement regarding sandwich prices, based on the histogram?</h3>
Generally, A graph known as a histogram displays the frequency of occurrence of numerical data via the use of rectangles. The frequency of a variable's distribution is shown by its position along the vertical axis, which is the height of a rectangle (the amount, or how often that variable appears).
In conclusion, The greatest number of sandwich costs may be found in the range from $9 to $10. Alternative B
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