Javier jogs 3/4 of a mile in 8 1/2 minutes. if he keeps the same pace, how many minutes does it take him to jog 1 mile?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.