Answer:
1 + 1 = 5 i totally graduated kindergarten.
Step-by-step explanation:
To find the slope use the rate of change in y/the rate of change in x or you can use y2-y1/x2-x1
Use this website to help you.
http://www.coolmath.com/precalculus-review-calculus-intro/precalculus-algebra/01-graphing-slopes-of-lines-01
This is the Ava one...
steps to solve :
Ava has 25 books....she gives 7 away....this means u would subtract 7 from her total number of books...25 - 7 = 18
but then she is given 12 more...this means u would add 12 to the number of books she has after giving away 7 of them.....18 + 12 = 30.