9. if 3/4 of a ton of sand covers 2/5 of a playground, how many tons of sand are required to cover the entire playground

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?

According to the data set, where should the upper quartile line of the box plot be placed?

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost