Your cell phone company started a rewards club. for every three text sent, you get 15 points. you need 1800 points for prize. how many tags do you need to send to get that prize?

Find the slope of the line passing through a pair of points

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.)

Can someone me with this? i’m not sure what to put for my equations.