Find the circumference of a circle with radius, r = 10.5m. Give your answer in terms of π
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You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Corresponding angles are a. always b. sometimes c. never congruent

The probability brenda will recieve a telemarketing call is 15%. if she gets 20 calls a day, how many can she expect to be telemarketing calls?