Answer:
The total number of Catfishes at Howard lake were 16452.
Step-by-step explanation:
Given,
Total number of fishes = 72,190
Total number of Trout fishes = 55,738
We have to find the number of Catfishes at Howard Lake.
Solution,
Let total number of Catfishes be 'c'.
Total number of fishes is the sum of number of Trout fishes and total number of Catfishes.
So, we can say that;
Total number of fishes = Total number of Trout fishes + Total number of Catfishes
On substituting the values, we get;
On subtracting both side by '55738' using subtraction property of equality, we get;
Hence The total number of Catfishes at Howard lake were 16452.
The value of x, y and z from the system of equation are -1, -8 and 5 respectively.
Data;
To solve this problem, we have to solve the system of equation using substitution method.
From equation (iii)
let us substitute the value of z into equation (ii)
Let's substitute the value of x and y into equation (i)
From the calculation above, the value of x, y and z are -1, -8 and 5 respectively.
Learn more on system of equations here;
Answer:
Step-by-step explanation:
You can't simplify this anymore
Hope this helps! : )