so are you supose to like move the lines in a diffrent angle?
Let us assume the first number to be = x
Let us assume the second number to be = y
Then
x^2 - y^2 = 5
x^2 = y^2 + 5
And
3x^2 - 2y^2 = 19
Multiplying the first equation by -2, we get
- 2x^2 + 2y^2 = - 10
Now subtracting the two equations, we get
x^2 = 9
x = 3
Putting the value of "x" in the first equation, we get
(3)^2 - y^2 = 5
9 - y^2 = 5
y^2 = 4
y = 2
I hope that the procedure is clear enough for you to understand and this is the answer that you were looking for.
First I would turn the mixed fractions into improper fractions so it will be easier division. That would make 4 3/4 become 19/4 and 11 7/8 become 95/8. Next, the formula for area is length x width= area. If you plug in the numbers, it will become 19/4x=95/8, x being the width. You would divide 95/8 by 19/4 and end up with 5/2 or 2 1/2.
The answer is
Thirty residents who live within a 2 mile radius of natashas school.
P=9 bc you add 6 to each side then you divide by 3 it equals 9.. hope that helps
