Use the form y=mx+b
(0,5) (3,-16)

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

If you could answer these your a life saver