Tanya has a garden with a trench around it. the garden is a rectangle with length 2 1/2 meters and a width of 2 meters. the trench and garden together make a rectangle with length of 3 1/2 meters and a width of 3 meters. find the area of just the trench

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

Which expression gives the area of the triangle shown below

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?