Suppose you were to invest $150 in a CD that pays simple interest, calculated quarterly. The annual interest rate is 6%. How much interest will you earn after 2 years?

Which of the following transformations will always produce a congruent figure?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)