Let's assume that the cost for walking a small dog is x, and a large dog is 2x.
Set up the following equation and solve:
10x+5(2x)=100
10x+10x=100
20x=100
x=5
So for each small dog she walks she should charge $5 and for each large dog she walks she should charge $10.
1 day = 24 hours:
58 days x 24 hours per day = 1,392 hours
1 hour = 60 minutes:
30 minutes / 60 minutes per hour = 0.5 hours.
1392 + 15 + 0.5 = 1,407.5 total hours.
Answer:
−11
Step-by-step explanation:
−3−8
=−3−8
=−3+−8
=−11
Answer:
the third one
Step-by-step explanation:
The line passes through the point