Cristina uses a ruler to measure the length of her math textbook. she says that the book is 4/10 meter long. ise her measurement in simplest form? if not, what is the length of the book in simplest form?

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 kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Find the solution set of this inequality. select the correct graph. |8x+16|> 16