Problem 3_ Show all work. A gardener goes into a garden store and spends $158.00 to buy hedge clippers, a lawnmower) and a rosebush. The hedge...

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Problem 3_ Show all work. A gardener goes into a garden store and spends $158.00 to buy hedge clippers, a lawnmower) and a rosebush. The hedge clippers cost twice as much as the rosebush. Next weekwhen the summer solstice sale is over, prices are going up. The same hedge clippers will cost 30% more, andthe lawnmower will cost 10% more than they do this week. After the prices go up, the same purchase ofhedge clippers, a lawnmower, and a rosebush will cost $178.23. Determine what each item cost originally. Round your answer to the nearest penny. Problem 4. Solve by substitution, elimination, or matrix methods. Show all work and find exactsolutions 2x+4y-z=-3-5x+ l3y+2z=-63x+15y+7z=25