In one baseball season, peter hit twice the difference of the number of homeruns alice hit and 6. altogether, they hit 18 home runs. how many home runs did each player hit that season?

You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?