10.
mary saved $35. she saved $10 more than nancy. how many
percent more did mary save than nancy?
60

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

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

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]