log3 81 = 4
A. 43 = 81
B. 814 = 3
C. 381 = 4
D. 34 = 81
Answer: D
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Solve the rational equation.3 - 
= 5
A. {2} B. {1} C. {-2} D. {-1}
Solve the problem. Round to the nearest cent.A restaurant owner purchased a new dishwasher for $2000. She paid 8% down and financed the balance with a 
fixed installment loan with an APR of 
What is the owner's monthly payment? How much will the owner pay in interest?
A. Monthly payment = $160.91; Interest paid =$90.90 B. Monthly payment = $175.37; Interest paid = $104.40 C. Monthly payment = $165.12; Interest paid =$141.50 D. Monthly payment = $160.48; Interest paid = $85.76
Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjecture is correct. 8(5) = 10(5 - 1) 8(5) + 8(25) = 10(25 - 1) 8(5) + 8(25) + 8(125) = 10(125 - 1)8(5) + 8(25) + 8(125) + 8(625) = 10(625 - 1)
A. 8(5) + 8(25) + 8(125) + 8(625) + 8(3125) = 10(3125 - 1) B. 8(5) + 8(25) + 8(125) + 8(625) + 8(1250) = 10(1250 - 1) C. 8(5) + 8(25) + 8(125) + 8(625) + 8(3125) = 8(3125 - 1) D. 8(5) + 8(25) + 8(125) + 8(625) + 8(5000) = 10(5000 - 1)
Solve the problem.The number of miles per gallon of gasoline that a vehicle averages varies inversely as the average speed the car travels. A vehicle gets 16 miles per gallon at 53 mph. How many miles per gallon will it get at 
A. 0.04 mpg B. 11.2 mpg C. 0.09 mpg D. 22.9 mpg