6. Triangle CDE with vertices C(-2,-2), D(1,-4), and E(-3,-4): a) dilation with scale factor of 4 centered (-1.-3)

b) reflection in the line y = -x

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Which one ? is the answer and how to find this answer