Xpress each ratio as a unit rate. round to the nearest tenth, if necessary.

$3 for 6 cans of tuna
a.
$1.25/can
c.
$2.00/can
b.
$18.00/can
d.
$0.50/can

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.