Bobby drank 2
3
litre of water Monday before going jogging. He drank
3
7
litre of water after his jog. How much water did Bobby drink altogether? Write your answer as a mixed number.

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?