Order this set of rational numbers from least to greatest: {-0.51, -8/15, 0.51, 8/15}

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.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Three times the sum of a number and seven is negative thirty-six. what is the number?