55.04 is 256% of 21.5
Hope it helps and hope its right...---
Answer:
8 is the slope . I got m=8 but I got confused where m came from .
In commission he made $30, and in all he made 780$
Let n represent the amount Colin earned on Sunday.
On Sat. he earned n/2; on Sun. he earned n; and on Friday he earned (1/2)(n/2).
Then n/2 + n + n/4 = $70
Mult. all terms by 4 to eliminate fractions:
2n + 4n + n = $280
7n = $280 => n = $40
Colin earned n/2, or $20, on Saturday; n, or $40, on Sunday; and n/4, or $10, on Friday.
Note that $20 and $40 and $10 add up to $70, as they must.
The remaining area is 20% of the previous area.
Hope this Helps!
