Math help 10 questions? SAT question!?

When Suraj goes to Roycefield golf course, he loses 20 percent of the (golf) balls he uses. When he goes to Hunterdon golf course, he loses 30 percent of the balls he uses. It costs Suraj $1.20 to buy a ball. This weekend, Suraj is planning to use 25 balls at Roycefield and 30 balls at Hunterdon, If he only has $20... show more When Suraj goes to Roycefield golf course, he loses 20 percent of the (golf) balls he uses. When he goes to Hunterdon golf course, he loses 30 percent of the balls he uses. It costs Suraj $1.20 to buy a ball. This weekend, Suraj is planning to use 25 balls at Roycefield and 30 balls at Hunterdon, If he only has $20 to spend on balls, how many balls can he buy in order to guarantee that he will be able to replace the balls he loses this weekend?
3 answers 3