exam Maths Puzzle Numerical Ability

8x-5y=-9,3x+5y=-2

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AN EIGHTEEN OUNCE BOX OF RICE COST $2.48. WRITE THE UNIT RATIO OF PRICE TO WEIGHT. Solve the inequality, express the solution set in interval notation and graph it. I can't figure this one out...Help!

absolute value line followed by x-2, another absolute valu