The sum that represents the number of tickets sold if 35 tickets were sold monday half of the remaining tickets were sold on tuesday and 14 tickets were sold on wednesday

35+(r÷1/2)+14= T
Might be it?

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.