A dairy farmer wants to mix a 45% protein supplement and a standard 20% protein ration to make 1800 pounds of a high-grade 30% protein ration. How many pounds of each should he use?

An appliance salesman sets a goal to sell an average of 6 appliances per day for the first two weeks of his new job. the dot plot shows the number he sold each day during the first 13 days. what is the minimum number of appliances he must sell on the 14th day in order to reach his goal? a) 5 b) 6 c) 7 d) 8

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Which equation matches the graph shown ?