Answers:
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Explanation:
You could graph these by hand by determining a bunch of points to plot, but that method is a bit tedious and error prone. I recommend using technology. I used GeoGebra which is a graphing program to get the job done. See the attached image below.
Answer:
there are 30 girls in the stem class
y = 9x-2
Step-by-step explanation:
y=mx+c
slope (m) = 9
y-intercept (c) = -2
Therefore, an equation of the line =
Answer: 85
Step-by-step explanation: 15 × 6= 90 - 5= 85
3 miles per hour