Please help me on math. Click on the picture to see it fully. edit: doesnt show up fully so..
x=4

x2 +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.

What is 1/3x5 on anuber line what does it look like on a number line

Select the two pairs of figures that are similar.