Step-by-step explanation:
Equation is 6d (6 • d)
Actual Question:
c = 6d
Let d = 7.89
c= 6 (7.89)
c = 47.34
Michael would have spent a total of $47.34.
Answer:

Step-by-step explanation:
0.35 is the same as 35/100
which can be simplified to 7/20
Answer:
[f(2) - f(-1)]/3
Step-by-step explanation:
The table is incomplete, so I will answer the question in general terms. The rate of change between f(-1) and f(2) is computed as follows:
rate of change = [f(2) - f(-1)]/[2 - (-1)] = [f(2) - f(-1)]/3
To complete the calculation you need to replace the values of the function at x = 2 and x = -1, and compute the result.
Step-by-step explanation:
