1.the sum of two numbers is 23.if one number is 15,what is the other number? a.Equation: b.solution: c.answer: 2.Mang Tony plans to construct a shoe rack with three shelves.the height of the case is to be 55 cm more than its width and only 7 meters of wood is available. what should be the dimensions of the bookcase? a.equation: b.solution: c.answer: pa tulong po hindi po letter ang sagot