The slope is (4,3). You look at the y intercept (where the y axis is crossed by the line) and simply count rise over run until you reach the next point. The next point from the y intercept (-2,0) is (2,3).
-2+4=2
0+3=3
And there you go. In fraction form it’s 4/3.
Hope this helped!
Answer:
12.5x-5(x-1)
Step-by-step explanation:
you can find the pattern easily
it simplifies as
12.5x-5x+5=7.5x+5
3/8 times 2/5 is 6/40 or 0.15. Just multiply straight across
Answer:
0.157 is the proportion of students who smoke.
Step-by-step explanation:
We are given the following in the question:
Number of students who smoke = 58
Number of students who don't smoke = 311
Total number of students surveyed =
Number of students who smoke + Number of students who don't smoke

Proportion of students who smoke =

Thus, 0.157 is the proportion of students who smoke.