Replace each trig function with its value and simplify. -sin(4) cos(91)-co(A) < ()--
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V2 76
4 I 4

Find two rational expressions that have the difference of 2-n/n-4

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.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10