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We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?