Of the following, which is the closest approximation to the amount of time it takes to read a 487-page book at the rate of 25 pages a day?

Which expression is equivalent to -5(3x - 6/7)

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14