a test is 45 minutes long they're three sections of the test a test is 45 minutes long they're three sections of the test that each take an equal amount of time. How many minutes m is it needs section of the test? Write an equation to best represent the number of minutes for each section​

Simply 8x squared + 5(7x squared- x) - 2x =

What is the product? a-3/15a × 5/a-3

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.)