A*25+b*35=10250
a +b = 350 | * -25
25a + 35b= 10. 250
-25a -25 b= -8.750
------------------------------
10b = 1500
b=1500:10
b=150 tickets cost 35 $
a= 350-150
a= 200 tickets cost 25 $
False, it also relies on overdue bills, withdrawing cash but not paying your bills, and so on and forth.
Answer:
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Answer:
$500 invested at 3%
$1300 invested at 6%
Step-by-step explanation:
<span>There are 47,124 different committees you can select.
Explanation:The number of combinations of 9 teachers taken 3 at a time is given by
</span>

<span>
The number of combinations of 34 students taken 2 at a time is given by
</span>

<span>
Together this makes 84*561 = 47124 combinations.</span>