Answer:
$20.60
Step-by-step explanation:
25.75x20%=5.15
25.75-5.15=20.60
The median of your data set will be 25.5
Answer:She will have to charge her customers at least 21 dollars an hour to help her family.
Step-by-step explanation:
1•6 + 11•2
6+22
28 would be the answer
Answer:
y=10x+50
Explanation:
The line starts at point (0,50) which is the y intercept (how much he gets paid to visit house).The line crosses points (10,150) and (20,250) and the slope of these points are 100/10 which when simplified equals 10x which is how much money he gets paid by the hour(x=hours) so y=10x plus the y intercept y=10x+50