Area: trapezoids, rhombuses, kites. it says perimeter but i just need the area

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64