SOLUTION: Evaluate the Expression when r=4,s=12,and t=15 s-r+t

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Question 652718: Evaluate the Expression when r=4,s=12,and t=15
s-r+t
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

if r=4,s=12,and t=15, then
s-r%2Bt=12-4%2B15=8%2B15=23