Which number is larger, 9.1 or √81 ? explain
for 15 asap i need !

What is the radical expression that is equivalent to the expression 27 1 over 5?

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?