The sum of two numbers is 17. One number is 3 less than şof the other number. What is the lesser number?

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.

In what organelle does photosynthesis take place?

What is the distance between the points (2, 5) and (5,9)?