Askier is trying to decide whether or not to buy a season ski pass. a daily pass costs $67. the season ski pass costs $350. the skier would have to rent skis with either pass for $25 per day. how many days with the would the skier have to go skiing in order to make the season pass less expensive than daily passes?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Explain why the factor 1.5 is broke. into two numbers in the model.