Answer:
The answer would be 7 and 13/16
Step-by-step explanation:
Hope this helps.
The required distance is 16.40 km.
This problem can be solved if we know the concept of speed, time and distance.
We know the speed=
To solve the problem let us assume that the total distance between the workplace and home is x km.
Given that his speed while going from home to work is 45 mph and while returning is 35 mph.
Time for the complete journey is 
.
Now according to question;
⇒
⇒
⇒ 
∴ 
So, the required distance is 16.40 km.
To learn more about speed, distance and time visit the link:
brainly.com/question/15256256
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Plot the equation. If you wish to solve a polynomial, let y= polynomial and plot the graph. Best set up a table of values first.
Where the graph crosses the x axis there is a solution for x. There are also solutions for other horizontal lines (y values) by looking at intersections of the graph with these lines. This technique works for linear and non linear equations. You can also use graphs to solve 2-variable systems of equations by examining where the graphs intersect one another. The disadvantage is that you may not be able to have sufficient detail for high degrees of accuracy because of the scale of the graph and drawing inaccuracies.
Answer:
Bhahawry76654
Step-by-step explanation:
Gree
There are 25 cats in the shelter. If the ratio is 5:3, use the fraction dogs over cats or 5/3 = x/15 and cross multiply to find the number of cats. After cross multiplying, you would get 75=3x. Then, solve for x. 75/3 is 25 so there are 25 cats if there are 15 dogs.
