How can you use equations with the variable on both sides to solve real-world problems? Select all answers that apply. A You can determine how much a business needs to sell in order to make a profit.
B You can compare the earnings of people making commission on sales.
C You can compare the costs of services that charge hourly or weekly rates.
D You can find when two temperatures will be the same when they are changing at different rates.

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another 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 would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.