Solid A and Solid B are similar. The surface area of Solid A is 675 m’ and the surface area of Solid B is 432 m². If the volume of Solid B is 960 m, find the volume of Solid A.

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?