Problem gary is the school chef. he makes 45 tacos for every 15 students. how many students would gary make 450 tacos for

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.

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !