I NEED HELP PLEASE

Perform integer operations
1 2/3(1 + 1/4) ÷ 1/4

Name the most appropriate metric unit for each measurement like the mass of cow

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room