Martina runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Use sigma notation to represent the following series for 9 terms.

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.)