Hurry what is the value of X in the equation -2/5x - 2= 18

-50
-40
-8
-6

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

What is the area of the triangle 10 13 12

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$