Estimate the solution to this this system

What is the distance between (–2 1/2,-3) and (1, –3)?

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

Which point is a solution to y s 4x + 5?