The mean of 5 scores is 75, four of the numbers are 60, 70, 80, & 85. What is the 5th score?

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

What is the standard form of -5x^2+2x^4-11+x^3+3x

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.