It did change the reason was because teh age gap was digpffenrent
$ 74.2 each because 30 %of 300 is 90 so you take out the 90 and only 210 left. after that 6 %of 210 is 12.6 so your add 12.6 tax to 210 .. so you have 222.6 at last you divide it by 3 so you get 74.2
Answer:
Javon is incorrect because he subtracted 5 from the left side of the equation and added 5 to the right side of the equation
Step-by-step explanation:
Javon and Ivy are both given the equation 5-2x-1/3=4, Javon thinks the first step is -2x-1/3=9. Ivy thinks the first step is -2x-1/3=-1. Who is incorrect and why?
Given equation:
5 - 2x -1/3 = 4
Javon solution:
first step
-2x - 1/3 = 9
This is solved by subtracting 5 from the left side of the equation and adding 5 to the right side of the equation
5 - 2x -1/3 = 4
5 - 2x -1/3 - 5 = 4 + 5
-2x - 1/3 = 9
Javon is incorrect
Ivy solution:
first step
-2x -1/3 = -1
This is done by subtracting 5 from both sides of the equation
5 - 2x -1/3 = 4
5 - 2x -1/3 -5 = 4 - 5
-2x - 1/3 = -1
Ivy is correct
Javon is incorrect because he subtracted 5 from the left side of the equation and added 5 to the right side of the equation
Answer:
B: 1/5
Step-by-step explanation:
If the lines are perpendicular, they have negative reciprocal slopes
s has a slope of -5
t must have a slope of - (1/ -5)
= 1/5
Comment
There are 12 months in a year. He plans on visiting 8 times each month.
Step One
Find the number of visits per year.
<em>Givens</em>
Number of visits per month = 8
Number of months per year = 12
Visits = # visits / month * number of months
Visitis = 8 * 12
Visits = 96 visits in total.
Step Two
<em>Calculate the cost / visit</em>
Total Cost = 414 visits.
Total Visits = 96
Cost / Visit = Total Cost / Total visits.
Cost / Visit = 414 / 96
Cost / Visit = 4.31 roughly.