<span>x = -2.375 Hopefully that helps :)</span>
Answer:
16
Step-by-step explanation:
The total cost for x players will be ...
1175.50 +25.25x = 1579.50 . . . . bus cost plus meal cost for x players
25.25x = 404 . . . . . . . . . subtract bus cost
x = 16 . . . . . . . . . . . divide by the coefficient of x
Let X be the width of the path.
The width of the path would be the width of the pool plus 2x, so 2x +16
The length of the path would be the length of the pool plus 2x, so 2x+22
The total area is 832 square feet.
Area is found by multiplying the length by the width.
So you have:
(2x+16) (2x+22) = 832
Use the Foil Method:
(2x+16) (2x+22) = 4x^2 +76x+352
Now you have:
4x^2 +76x+352 = 832
Subtract 832 from both sides:
4x^2 +76x+352-832 = 0
Simplify:
4x^2 +76x -480
Factor the left side:
4(x-5)(x+24) = 0
Divide both sides by 4:
(x-5)(x+24) = 0
Set both parenthesis to equal 0 and solve for x:
x=5 and x = -24
The width of the path cannot be a negative number, so the width is 5 meters.
Answer:
-5/13
Step-by-step explanation:
I don' treally sure if it correct