1. 10 5/18 - 8 5/6 =
a. 2 5/6
b. 2 13/18
c. 1 4/9
d. 1 11/18
2. 1 2/5 ÷ 2 1/3
a. 1 1/12
b 1 1/5
c. 3/5
d. 3 4/15

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a.fluid ounces b.cups c.pints d.quarts e.gallons

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

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.)