$6,200 bc they gave half of what they made to the youth programs.
129.99*0.13
129.99-16.90
113.09*0.05
5.65+113.09
118.74
Answer:
D.
Step-by-step explanation:
Answer:
Step-by-step explanation:
<em><u>Identity Used </u></em>: 
Simultaneous Equations
2u + b = $110
4u + 3b = $268
(x2) 4u + 2b = $220
(x1) 4u + 3b = $268
<em />If both the matching coefficients are the same, we subtract equation 2 from equation 1
2b - 3b = -b
$220 - $268 = $-48
-b = -$48
b = $48
If you want to find out what a unicycle costs...
Substitute b = $48 into the first equation
2u + $48 = $110
Balance the equation, whatever happens on one side, happens on the other.
2u + $48 (-$48) = $110 (-$48)
2u = $62
2u(/2) = $62(/2)
u = $31
