this picture has bad quality, please resend with better picture so i can answer all of them
The answer is B. She sells each orange for $0.50 and the question is asking for the total amount of money she will make by selling a certain amount of oranges. t represents the total so the equation will to equal to t. c is the number of oranges she will sell so c multiplied by $0.50 will give the total amount of money she will make.
$5.49 + $10.49=$15:49 there’s your answer
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√(-√2-(-√2))²+(√3-2√3)²= 3