Question 9 of 15 What is the reverse of "multiply by 4"?
O A. divide by
B. divide by 4
O C. subtract 4
O D. add 4

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

How do you solve a question like this?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.