Answer the question.According to the rules for order of operations, the first steps in evaluating the expression 
for 
are to substitute 2 for x and then .
A. subtract 42 from 4
B. subtract 4 from 42
C. multiply 4 by 2
D. find the cube of 2
Answer: D
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Solve the problem.On the July 5 billing date, David had a balance due of $1086.77 on his credit card. The transactions during the following month were: 
The interest rate on the card is 1.4% per month. Using the average daily balance method, find the finance charge on August 5 (July has 31 days).
A. $13.61 B. $14.18 C. $14.33 D. $14.21
Provide an appropriate response.The volume of a company's sales y (in thousands of dollars) is related to its advertising expenditures x (in thousands of dollars) by the equation 
Find 
.
What will be an ideal response?
Use the loan payoff table to find the monthly payment and finance charge for the loan.
Amount financed: $60,642Number of months: 48APR: 8%
A. $1,340.79, $3,715.92 B. $1,660.38, $19,056.24 C. $1,480.27, $10,410.96 D. $1,509.38, $11,808.24
Find the function value.Let f(x) = 3x. Find f(2).
A. 6 B. 8 C. 9 D. 27