Cost of each shirt bought by Brain = 14.50
Then
Cost of 2 shirts bought by Brain = 2 * 14.50
= 29
Cost of a pair of shoes = 29.99
Total amount spent by Brain before tax = 29 + 29.99
= 58.99
Percentage of sales tax that needs to be paid = 6%
Amount of sales tax that needs to be [paid = (6/100) * 58.99
= 353.94/100
= 3.54
So
the total amount spent by Brain including tax = 58.99 + 3.54
= 62.53
I hope this is the answer you were looking for.
1. num of minutes 2,
distance traveled 200 yds
average rate of speed 100 yds/min
2. num of minutes 2
distance traveled 400 yd
average rate of speed 200 yd/min
3. num of minutes 4
distance traveled 600
average rate of speed 150 yd/min
4 he ran faster in the last two minutes
5. yes because it passes the vertial line test. it is linear
Work: 5,5,5,10,20
Add
5+5+5+10+20
10+5+10+20
15+10+20
25+20
45
÷ by the amount of numbers
45÷5=9
Ansser: mean=9