Completely factor this quadratic expression: 4x2 + 12x − 72.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

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.)