What is 11 x-8(x-y) when x=1/2 and y=-5

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Tom drove 206 miles in 3.9 hours. estimate his average speed.