The sales tax is .075 so she would pay 23.65 for the earbuds
The correct answer is 228.00 m2
you would add 3y+5y and get 8y=-20
then the slope would be 8/1 and your y-intercept would be -20
Step-by-step explanation:
The data is already in ascending order.
The lower half of the data (120, 140, 160)
has the median 140.
180 is the median of the entire data.
The upper half of the data (200, 220, 240)
has the median 220.
Interquartile Range = 220 - 140 = 80.
Well, there are 8 boys and the brother is one of them so 1 is 12.5% of 8 and out of 10 girls, there 1 is the sister and 1 out of 10 is 10%. Now we multiply the percentages to get the answer 1/80