Answer:
4.25
Step-by-step explanation:
To find the scale factor divide the image coordinates by the original coordinates, that is
scale factor = 
= 
= 4.25
10% + 10% = 20% Round $22.58------>$23.00. And $23 + $23 = $46.
The tip would be $46.
So first lets do the fraction: 68/80. This is probably the most simple part, but if you want to simplify it you could go all the way down to 17/20.
For decimalthen you divide 68 by 80, and that is .85! Then to get your percentage, you multiply it by 100 and end up with 85%.
Percent: 85%
Fraction: 68/80 or 17/20
Decimal: 0.85
Hope this helps!
Answer:
Points (3, 3) and (5, 4)
4 - 3 1
____ = _____ = 1/2, A is your answer
5 - 3 2
The answer is 12
You can use a calculator for these kind of equations
