About 145 out of 300 students prefer walking instead of riding the bus to school. about what percent of the students prefer walking?

Solve the system of equations. y= 2x y= x^2 - 15

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

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100