Math Star 9/30/13

At Mr. Fred’s Snack Bar, a frozen burrito is sold for $x. A sandwich is sold at the same price as a frozen burrito. A drink is sold at $z.

Grant buys 4 burritos, a sandwich and 2 drinks. Find the total cost of his purchase in terms of x and z.   

Math Star 9/23/13

Math Star 9/23/13

At the Gold Rush event on Field Day the Orange Team smuggled four times as much gold as the Blue Team. If the Orange Team smuggled 41 pieces of gold, how much gold did the Orange and Blue Teams Smuggle in altogether?

Math Star 9/9/13

The Parents’ Association bought 300 boxes of cookie dough.  The students sold 3/4 of them and gave 1/3 of the remainder to charity. How many boxes of cookie dough did they have left?

Math Star - 9/3/13

 Math Star

If I roll 3 dice, how many possible combinations can I have?






Please bring your answers and your work to the Math Lab.