Write a function rule to represent the sequence.
47, 32, 17,
a(n) = 47 + (n - 1)15
a(n) = 47 + (n - )
a(n) = 47 + (n - )
a(n) = 32 + n - 1)15
is it -15 or 15 for n? i'm putting in -15 and its not but wouldn't that be the right value?

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Which is the graph of the function y=2(4)^x

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.