Answer:
the answer should be D
Step-by-step explanation:
Lets reorder the equations
y = x - 1 (1)
y = x +1 (2)
Since both lines have the same slope (m = 1), then this is an inconsistent system with NO solution
The first option is correct.
You could do all the math to compare the final answers, but I looked at the part where you add. Using a standard algorithm, when going on to the next digit in the second number, you always add a 0 first. The rest of those options don't include a 0.
If there is 25 people...and each person costs 6.50...
then the total bill would be : 25 * 6.50 = 162.50 <==
Numbers 1, 2 and 3 are attached while 4 & 5 will be written down.
4. the histogram and stem/leaf plot are showing the exact same data, and the data is sorted by the same grouping. the frequency table shows a different grouping but the same data is shown more in-depth.
5. the number of leaves, frequencies, and the height of the bars are related because they are different ways of showing the same groups of data just in different ways. The impact that the choice of intervals makes on this relationship in the data is how concentrated, or diverse the data is.
Hope I helped!