Identify the center and radius:(x − 7)2 + (y − 8)2 = 9 A. Center: (7, 8)

Radius: 3

B. Center: (-7, -8)

Radius: 3

C. Center: (7, 8)

Radius: 9

D. Center: (-8, -7)

Radius: 9

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

Match the one-to-one functions with their inverse functions.