Write the standard form of the line that contains a y-intercept of - 3 and passes through the point (3,0). Include your
work in your final answer.

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.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

What is the base of 1/9 to the power of 2