Which equation is equivalent to the proportion X-2
x+1?
a. 4x - 2 = 3x + 1
b.4x - 8 = 3x + 3
c.3x - 2 = 4x + 1
d.3x - 6 = 4x + 4

Phoebe runs a t-shirt printing business. she ships the t-shirts to retailers in boxes of 200. she has two automated printing machines that can print designs on t-shirts. one machine can print 200 t-shirts in 50 minutes. the other machine can print 200 t-shirts in 150 minutes. if the two machines work at the same time, they can print 200 t-shirts in ….. minutes.