Look at the graph.
Where x = 12, find what y is.
For example, where x = 10, y is 15.
Now find what y is when x = 15.
You should now have 2 points: (12,y1), and (15,y2).
Now use the slope formula (y2-y1)/(x2-x1) to find the average rate of change. (x1 is 12, and x2 is 15)
Answer:
30
Step-by-step explanation:
4.50=15%
30=100%
check;
30*0.85=25.5
30-25.5=4.50
3/8 + 1/16= 7/16
so it's c. 7/16
Hello,
Step-by-step explanation:
90 = 9 x 10 = (7 + 2) x 10 = 70 + 20
70 men and 20 women
56 = 20 + X ⇔ X = 36
Answer : + 36 women