Helpp I’ll give brainilest to whoever answers first

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

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.)

Tell whether the two rates form a proportion