Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each system of equations to its graph.
A)y = 2x + 1
y = x + 2

B)y = 3x
y = x + 3

C)y = 2x − 2
y = x − 2

D)y = 2x + 3
y = x + 5

E)y = 4x + 2
y = 3x + 2

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