<span>The total spent is $59.26 + $456 + $100.48 = $615.74
Percentage spent on each = (cost of each/total cost) * 100/1
Percentage cost on equipment = (59.26/615.74) * 100 = 0.09624 * 100 = 10%
Peecentage spent on fees = (456/615.74) * 100 = 0.74075 * 100 = 74 %
And finally on transportation = (100.48/615.74) * 100 = 0.163 * 100 = 16%
So 10%, 74% and 16%</span>
Answer:
yes it is
Step-by-step explanation:
Answer:
1 224
Step-by-step explanation:
A^2 + b^2=c^2
So do 30 ^2 and 18^2
And add both
Answer:
(0,7)
Step-by-step explanation:
(I'm assuming you have to solve the system of equations)
3x -10y = -70
4x +9y = 63
Solving by elimination.
Eliminate x first, so we need the x-component of both equations to have the same number but opposite sign. So i'm going to multiply the first by -4 and the second by +3.
//I could have also done +3 to first and -4 to second
-4(3x -10y = -70)
3(4x +9y = 63)
-12x +40y = 280
12x +27y = 189
Add the equations //x's cancel
67y = 469
Divide both side by 67, y=7
Plug in y into any original equation to solve to x
3x - 10(7) = -70
3x -70 = -70
3x = 0
x=0