9) A restaurant took 10 of an hour to use z of a package of napkins. At this
rate, how many hours would it take to use the entire package?

1/10 of an hour is 6 minutes. So if they used 1/6 of a package in 6 minutes, then 6/6 of the package, or the entire package would be used up in 36 minutes (6*6)

Step-by-step explanation:

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

if you was gonna solve for a, a is a   < -12