Doug solved the equation 7(x + 4) - 3x = 4(x - 5) + 7. How many solutions does Doug's equation have? *

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

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.)

What ia the sum if the first 7 terms of the geometric series