Last minute homework and this could raise my grade

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Which equation can be solved to find x the measure of jk in the apex