Solve the system of equations and choose the correct ordered pair.

2y = 4x + 8
4y = 4x + 20

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days