Simplest form of the expression -2x2(x – 5) + x(2x2 – 10x) + x is

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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.

The function models the number of accidents per 50 million miles driven as a function