Ann and Bill share an amount of money in the ratio 7 : n Ann gets 28% of the money

Work out the value of n.
Your final line should say, n = ...

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Solve for the equation x. 2x + 22 = 4(x + 3)

Run a linear regression to determine an equation (y=mx+b y=mx+b)