Answer: They hike 30 miles and 20 miles in 1 hour respectively and they hike 60 miles and 40 miles in 2 hours respectively.
Step-by-step explanation:
Since we have given that
Number of mile Jeff hikes in every 15 minutes =
As we know that
1 hour = 60 minutes
So, number of mile Jeff hikes in every 1 hour =
number of miles Jeff hikes in every 2 hours =
Number of miles Lisa hikes in every 10 minutes =
Number of miles Lisa hikes in every 1 hour =
Number of miles Lisa hikes in every 2 hours =
Hence, they hike 30 miles and 20 miles in 1 hour respectively and they hike 60 miles and 40 miles in 2 hours respectively.
What is the value of (27 ÷ h) · 5?
4x + 11 < 23
- 11 - 11
4x < 12
4x/4 < 12/4
x < 3
D
4 cm
4 cm
square centimeters
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