Answer:
to know what scale to use you divide the the highest score by the number of hozirontal line (feint/lighter drawn lines) which are 14.
so 260 ÷ 14 equals = 18.57
I then rounded the 18.57 to the nearest 10th = 20.
so the scale used is 20s
Answer:
1/4
Step-by-step explanation:
Answer:
385
Step-by-step explanation:
Answer:
Madison has earned 180 dollars in all.
Step-by-step explanation:
Let
denotes amount earned by Madison.
Percentage of amount saved by Madison ![=\frac{40}{100} x](https://tex.z-dn.net/?f=%3D%5Cfrac%7B40%7D%7B100%7D%20x)
Amount saved by Madison
dollars
Therefore,
![\frac{40}{100}x=72\\x=72(\frac{100}{40})](https://tex.z-dn.net/?f=%5Cfrac%7B40%7D%7B100%7Dx%3D72%5C%5Cx%3D72%28%5Cfrac%7B100%7D%7B40%7D%29)
dollars
So,
Madison has earned 180 dollars in all.