What is the distance between (0,3) and (-1,8) on coordinate plane​

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.