If the sales tax rate is 7.25 in california, then how much would you pay in los angeles for a pair of shoes that cost $39.00

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9