Answer:
0.75 for decimal and 3/4 for fraction
Let a and c be adults and children, respectively. Then:
a+c=500
5a+2c=1540
Solve for a and c
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Im gonna answer this in calculator form. It might be non-calculator but if y = 20.07 when x = 9, than u can divide 9 by 9 to get 1. 1 x 14 = 14. Now vise versa. 20.07 / 9 = 2.23. 2.23 x 14 = 31.22
= 31.22.
Thanks please heart because im depressed. bye
Answer:
yes it is
Step-by-step explanation:
Well, 15% of 60 is 9 so now you have to create a model :)