The scale is 5 centimeters equals 8 kilometers. the map distance is 8 centimeters what is the actual distance?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of