What is the image of (-6,-4)(−6,−4) after a dilation by a scale factor of 33 centered at the origin?

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

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.