M 3 is (3x + 4) and m25 is (2x + 11)º. Angles 3 and 5 are
The equation
used to solve for x.
can be
9.
m25 =

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?

Y+ 2/y is it a polynomial in one variable or not? and if so, why?