Question

You work two jobs. You earn $11.90 per hour as a salesperson and $10.50 per hour stocking shelves. Your combined earnings this month are $178.50. Let x represent the number of hours worked stocking shelves and let y represent the number of hours worked in sales. Graph the equation that models this situation.

Answer 1

11.9 + 10.5 = 22,4
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178,5 / 22,4 = 7,96 Soooo: 11.9*7,96 + 10,5*7,96= 178.5

Something like this. Hope it will help you to finish it.