1e+27
step-by-step explanation:
c
it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.
the first one
just id the test.
9 sandwiches per hour
when we have a rate, we want a 1 in the denominator
27/3 = 9
27 sandwiches/ 3 hours = 9 sandwiches/hour