Andy and Emily each go to a hardware store to buy wire. The table shows the cost of y in dollars and x inches of the wires. How much will each of them spend for wire?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?