Ihave no idea what to do and im going to fail math 7a unit 7 graphing in the coordinate plane lesson 5 constant of proportionality answers ? ?

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]