Laura's Coffee Shop makes a blend that is a mixture of coffee types A and B. In one bag of the blend, there are 2 kilograms of type A. Three bags of the blend are a total of 30 kilograms. How many kilograms of type B are there in one bag?
(a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 2, 3, and 30. Let b represent the number of kilograms of type B in one bag
Let b represent the number of kilograms of type B in one bag.
The equation that could be used to answer the question above is:
2 + 3b = 30