Answer:
Solving the equation 
for variable n we get 
Step-by-step explanation:
We need to solve the equation for variable n
Solving:
Subtract both sides by 6p
Switch sides of equality
Divide both sides by 3
So, solving the equation for variable n we get
First, you divide the fraction, and then you multiply it by 100.
So you get:
So, 5/16 is 31.25%
Hope this Helps! :)
Step-by-step explanation:
to solve you just add the length of each line segment. In this problem 1.7+3.2=4.9
Answer:
12 months
Step-by-step explanation:
Given that:
Mario:
12 stamps per month
Since January
Karen :
18 stamps per month
Starts on july
Number of stamps collected by Mario till the end of June :
12 * 6 = 72 stamps
For Mario :
72 + 12x
For karen:
18x
Where x is the number of months after karen starts :
Equate both equations
72 + 12x = 18x
72 = 18x - 12x
72 = 6x
x = 72/6
x = 12
After 12 months
Number of months after karen starts, will they have same amount of stamp
Answer:
55 miles per hour
Step-by-step explanation:
We just divide 495 by 9 which equals 55 m/h
