I need the answers for theses as well

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Need so much on this one how many yards?