Home > CC2 > Chapter 7 > Lesson 7.2.2 > Problem 7-115
7-115.
For each equation below, solve for
What does
Be sure to know how to get this answer using mental math. Recognize thatequals an even decimal, .
What mustbe?
For each equation below, solve for
What does
Be sure to know how to get this answer using mental math. Recognize that
What must