Find an equation of the line in the form whose x-intercept is 15 and y-intercept is 3, where a, b, and c are integers with no factor common to all three, and agreater than or equals0

Can someone me with the property questions for 12 13 and 14 plz

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.