Is this correct?? if not pls tell me the correct answer (choose the answer that best corrects the misplaced modifier in each sentence. )

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates

Find the area between y=e^x and y=e^2x over [0,1]