Mr. Smith and Mr. Stein were driving to a business meeting 230 miles from their office. Mr. Smith drove the first y miles, then
Mr. Stein drove the rest of the way.
Write an algebraic expression for how many miles Mr. Stein drove.

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)