<u>Step 1: Assign variable for the unknown that you need to find. </u>
Let ' t ' be the number of hours it took for the pedestrians to meet.
<u>Step 2: List the give details</u>
Speed of first pedestrian = 4 km/hr.
Speed of second pedestrian = 6 km/hr.
Distance between two pedestrians = 27 km.
<u>Step 3: Set up an equation</u>
The relationship between speed, distance and time is given below:

The first one walked 4 km per hour, distance traveled by first pedestrian is given below:

Two pedestrians simultaneously left two villages 27 km apart and walked toward each other.

Conclusion:
The pedestrian meet after 2.7 hours.
Well to simplify 8/10 you divide by 2 for both numbers on top and bottom like this 8/10 divided by 2 would equal to 4/5 the answer will be 4/5
Answer:
Step-by-step explanation:
x = 8.4/-2.4 = -84/24 = -3.5
Answer:
First , her error is that the graph is not steep enough, including that her second point is (2,0) when it is actually (0.5,0)
The graph should actually look like this.
Step-by-step explanation:
the answer is 15
since the triangle is a 90 degree triangle by the square