When lines coincide how many solutions does each system have?
a. infinitely solutions
b. no solution
c. one solution

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

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.