A car is 180 inches long. A truck is 65% longer than the car. How long is the truck

297
180x1.65=297 because if it is 65% more of something is multiplying it by 1.65

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.