Select the expression that will produce h(x). a. f(x) − g(x) b. f(x) + g(x) c. g(x) − f(x) d. f(x) + f(x)

If the measure of xyz is 81 what is the measure of yz

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.

Which of the following is the result of expanding