There are 12 inches in a foot. Which expressions describe how many inches are in 4 feet? Check all that apply. 4x 12
12 + 4
12 + 12 + 12 + 12
4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4
12=4

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?