For her tutoring services, thuy charged demi $10 per hour and $8 for books and supplies. demi paid a total of $48.00. which equation represents this situation?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm