Simplify the expression, writing the answer as a single term without negative exponents.
-2 + 
-1
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem. If necessary, use the table of monthly payments below. Round your answer to the nearest cent.?Monthly Payments to Repay Principal and Interest on a $1000 Mortgage Term of Mortgage (Years)
Find the total monthly payment, including taxes and insurance, on the following fixed-rate mortgage.Amount of loan: $398,000Interest rate: 6.0%Term of loan: 30 yearsAnnual taxes: $4387Annual insurance: $1248
A. $2659.44 B. $2985.21 C. $2855.80 D. $2386.21
Solve the problem.A motorized scooter is purchased for $4000. Its value each year is about 76% of the value the preceding year. Its value, in dollars, after t years is given by the exponential function V(t) = 4000(0.76)t. Find the value of the scooter after 7 years.
A. $585.81 B. $21,280.00 C. $445.21 D. $338.36
Provide an appropriate response.Describe some situations where the mode is the best average to use to describe data.
What will be an ideal response?
Find the standard form of the equation of the hyperbola.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1