In a survey, 3 out of 4 children watch cartoons and anime. Mr. Dolan taught 84 students today. Use the survey to predict how many of Mr. Dolan's students will watch cartoons and anime after school today. * 1 point

Let r = 3. what is the value of r + 58?

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.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf