Brenda needs $40 to buy a large box of chocolate. she has saved $12 and plans to work as a babysitter to earn $7 per hour. which inequality shows the minimum number of hours, n, that brenda should work as a babysitter to earn enough to buy the large box of chocolate?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Solve 30% of what = 60 step by step