Arunner completed a 100-meter race in 13.75 seconds. what is her average speed?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =