Who wants to talk im bored. I have no clue what to do

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling