LeAnne leaves town traveling at an average speed of 49 mph. After 4 hours, Bart leaves town traveling in the same direction at an average speed of 74 mph. Which of the following equations could be used to represent the distance between LeAnne and Bart after x hours.

121 pints. they had 176 and drank 55

Ithink it’s b, hope this .

Y’all got to do it all over

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.