Aidan bought x movie tickets for $10.00 each and y y bags of popcorn for $4.50 each. write an algebraic expression for the total amount aidan spent.

So aiden bought movie tickets for 10$ each, so 10x and popcorn for 4.50$ each, 4.50y so the algebraic expression you can use is

10x + 4.50y = ?

10x+4.50y=T is what the expression would look like.

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.