This is the solution to the system of equations.
1st Answer: x=1
2nd Answer: y=1
I think you definitely need technology and objects to represent the data
If he maintained a steady speed, he would drive 3 kilometers far after 3 hours.
<h3>What is steady speed?</h3>
Uniform or steady speed refers to a body's motion in a given direction without acceleration.
Since steady speed means a constant speed in changing time intervals, we would consider he speed as 1 km/h.
Time for which he is maintaining the steady speed is 3 h.
We know by the formula, Distance = Speed × Time
Therefore, putting the values given we get
Distance = 1 × 3 kilometers
Hence, distance travelled by he after 3 hours of maintaining steady speed is 3 kilometers.
To learn more about speed, time and distance, visit :
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7(2+x)= 7×2=14 . 7× x =7x
C and D
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