If Jiri is x, Pamela is x -5, and tehri ages combined would be 35 so;
x + x-5 = 35
collect the like terms
2x-5 = 35
add five to both sides
2x= 40
divide both sides by 2
x=20
Jiri's age is 20
Based on the graph (see attachment), Tariq is 4 minutes after he left his house, until he got back home.
<h3>What is distance?</h3>
Distance can be defined as the amount of ground covered (traveled) by a physical object or body over a specific period of time, regardless of its direction, starting point or ending point.
<h3>What is a graph?</h3>
A graph can be defined as a type of chart that's commonly used to graphically represent data on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.
By critically observing the graph (see attachment) which models the time that elapses over the distance covered by Tariq, we have:
Time = 10 minutes - 6 minutes
Time = 4 minutes.
In conclusion, we can infer and logically deduce that Tariq is 4 minutes after he left his house, until he got back home.
Read more on graphs here: brainly.com/question/25875680
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The numbers rounded are: 1,800,000 + 5,900,000 The sum of the two numbers is 7,700,000, so C is the answer
I hope I helped:
C: 7,700,000