2x-1/4(12x+4)=3 step 1: 2x+3x+1=3 step 2: 5x+1=3 step 3: 5x+1-1=3-1 step 4: 5x=2 which step was the error made and why?

If 1 km = 0.621 miles, how many miles are in a centimeter

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.