Angle doe and angle eof are adjacent angles. if m∠dof = 66°, m∠doe = x, and m∠eof = 27°, which equation could be used to solve for x?
a.
x + 66° + 27° = 180°
b.
x - 66° + 27° = 90°
c.
x - 27° = 66°
d.
x + 27° = 66°

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?