If i mean .913 then .91 but if u wrote it correctly then 900
A 15% percent markup means that the typewriter cost was increased by 15%, or 0.15 by moving the decimal 2 places to the left. If the original price was x, and 15% of it is 0.15*x, we can add them up to get 1.15*x=129.95. Dividing both sides by 1.15, we get x=113 dollars
Not A because regular means all sides are equal.
B has to be the answer because the others are not.
Not C because a right triangle is not regular, i.e. and equilateral triangle.
Not D because a rectangle has different side lengths.
Answer:
Step-by-step explanation:
Given
Required
Determine the hours of practice over 6 days
First, we calculate the hours for the given 3 days.
The hours of practice for the other three days is also 52 hours.
So, the total is: