To find that you would do (such that x is the unknown) 3x+5(x+2)=106
and if you do this you will find that x=12
so the two numbers you are looking for are 12 and 14
I think the answer is one solution
Answer:
Step-by-step explanation:

90/12=7.5.
so.....
7.5 times 15 is 21.
That added to the orginal amount equals to : 111.
How much the athletic director will pay to buy 15 more sun visors is $111.
Hoped I helped!<span>
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