Will mark as brainliest two numbers have a summer 23 and a difference of 7 write a system of equations to model the situation solve the system of equations for the two numbers

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

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?

Which of the following circles have their centers on the x-axis? check all that apply.