It’s a!!!!!!!!!!!!!!!!!!!!!!!!
Rahul use addition property of equality in step 2.
Solution:
The image of the question is attached below.
Step 1:

combine like terms together.

To make the denominator same multiply and divide 2x by 5.
Step 2:

By addition property of equality, add
on both side of the equation.

Step 3:

Step 4:
Multiply by
on both side of the equation.

Hence Rahul use addition property of equality in step 2.
13.5/3 = 4.5
He hiked for 4.5 hours.
Answer:
609
Step-by-step explanation:
All you must do is multiply 1450 by 0.42. That would give you the total.