If the tip varies directly with the number of guest which equation represents between the tip, t, and the number of guest, g?

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

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.)

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.