Solve the equation . algebra ii double points
0.25% - 0.125 + 0.51 =0.5+r
show your steps and explain your work. tia : )

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

Asphere has a diameter of 10 in. what is the volume of the sphere?

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?