Solve the equation by expressing each side as a power of the same base and then equating exponents.2(3x + 5) = 
A. {3}
B. 
C. {8}
D. {-3}
Answer: D
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Assume the following: The population of California is five times the population of Massachusetts. The population of the United States is twenty times the population of Massachusetts. The population of the United States is sixty times larger than the population of Colorado. Which of the following is not true? ?
A. ?The ratio of the population of Colorado to the population of the United States is less then 1. B. ?The ratio of the population of Massachusetts to the population of California is less than 1. C. ?The ratio of the population of Massachusetts to the population of Colorado is greater than 1. D. ?The ratio of the population of Massachusetts to the population of Colorado is less than 1. E. The ratio of the population of Massachusetts and the population of Colorado to the population of California is less than 1.
Solve the problem.A loan officer at a bank has $100,000 to lend and is required to obtain an average return of 
per year. If he can lend at the rate of 
or the rate of 
how much can he lend at the 
rate and still meet his required return?
A. $1,050,000.00 B. $50,000.00 C. $5000.00 D. $9090.91
Provide an appropriate response.Which kind of graph should be used with two sets of data?
A. Bar graph or line graph B. Double-bar graph or line graph C. Bar graph or comparison line graph D. Double-bar graph or comparison line graph
Solve.It took Sara's mother 4 hours round trip to drive to the University and bring Sara back home for spring break. If the University is 90 miles from home, find her mother's average speed.
A. 22
mph
B. 55
mph
C. 46 mph
D. 45 mph