7+3 = 10
30/10 = 3
3(3) = 9
7(3) = 21
richard gets 9
andrew gets 21
I’m not so sure I fully understand the question. But I would say the rate is 1.
I say this because the line on your graph is a y=mx+b equation.
For every unit it moves over on the X axis it moves the same unit on the Y axis.
I hope this helps.
Answer:
Step-by-step explanation:
total tickets=20+60=80
percentage of child tickets sold=(20)/(80) ×100=25 %
It would be purple and green
angles x y z are all acute because they are less than 90 degrees
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