When x = a is a zero of a polynomial function f, the three statements below are true. (a) x = a is a ---Select--- A of the polynomial equation f(x) = 0.
(b) ---Select-- A is a factor of the polynomial f(x).
(c) (a,0) is a ---Select--- of the graph of f.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.