Which are the best buys?
ay 3 books for Rs 60 or 5 same books for Rs 90
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Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Abcd is a square. what is the measure of angle bac

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120