186k views
18 votes
HELP!!!!!!!!!!!!!!!!!!!!!!!

HELP!!!!!!!!!!!!!!!!!!!!!!!-example-1

2 Answers

5 votes

Answer:

5 dollars for 1 sub

Explanation:

y2-y1/x2-x1=unit rate

20-10/4-2

10/2

5

User Hdorio
by
4.1k points
7 votes
number 2- 5 dollars for 1 sub.

good luck! hope this helps:)
User Aubreypwd
by
4.1k points