If f(x) = 5x, what is f(x)?
of(x) = -5x
F(x) = -5*
F"(x) = 5*
o gr²(x) = 5x

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour