Witch of the following numbers is clostest to 6?

Given abcd ac=38 and ae=3x+4 find the value of x

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work

Write a problem for the equation 0.5n=12.5. then solve the equation and write the answer to your problem.