Round 4,070 to the nearest thousand

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Reflect the point (7,0) across the y-axis

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction