He equation for the circle is: x2+y2−12x+6y−19=0 . what is the center of the circle?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?