exam Maths Puzzle Numerical Ability

1520=1.25x+1.10y
1535=1.10x+1.25y

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exam Other Question

Find the equation of a line that goes through the y-intercept of 2x - 3y = 24 and the x-intercept of 5x + 6y = 30. Leave your answer in slope-intercept form. Determine if the given numbers are solutions of the inequality.
7, -12, -14, -2

y-8>2y-2

Help me i do not no how to do these correctly