Answer:
5
Step-by-step explanation:
10-(2+3) = 5
Note that the given (15•3)-20 involves multiplication and subtraction. The mult. must be carried out first. Thus, (15•3)-20 = 45-20, or (3*15)-20. Only answer B is equivalent to (15•3)-20.
Answer:
A
Step-by-step explanation:
(f(-3+h)-f(-3))/h=(5(-3+h)^2-5(-3)^2)/h=(5*(-3+h-3)(-3+h+3))/h=-30*h/h=-30
Answer:
28?
Step-by-step explanation:
Answer:
14 is the answer.
Step-by-step explanation:
I know that is correct, because when you add the 3 different values together and divide by the answer that you get from doing so, it comes out to a final answer of 14.