D would be the correct answer.
Explanation
a^2+b^2=c^2
4^2+3^2=c^2
16+9
25 units
1 and 2 I hope this help you :)
45%=0.45
8,250x0.45
=3712.50
The theater collected $3712.50 at the concession stand.
y=15
5y-20=2y+25 move terms
5y-2y = 25+20 calculate like terms
3y=45 divide both sides by 3
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