Steven earns extra money babysitting. he charges $24.75 for 3 hours and $57.75 for 7 hours. enter an equation to represent the relationship. let x represent the number of hours steven babysits and y represent the amount he charges.

the equation is y = ?

What are the sotions to the quadratic equation 9x^2=4

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

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.)