Factor completely: 16x4 – 1 a. (4x + 1)(4x – 1) b. (4x2 + 1)(4x2 – 1) c. (2x + 1)3(2x – 1) d. (4x2 + 1)(2x + 1)(2x – 1)

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

How can (square root of 25) ^2 be rewritten?

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio