For her tutoring services, Thuy charged Demi $10 per hour and a single fee of $8 for books and supplies. Demi paid a total of $48.00. If h is the number of hours Thuy tutored Demi, which equation represents this situation?

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

How do you use the elimination method for this question? explain, because i really want to understand!