Decide whether or not the ordered pair is a solution of the system.(-3, 2)3x = 11 - y2x = 12 - 3y
A. No
B. Yes
Answer: A
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Solve the problem.Which of the following [A), B), C), or D)] can be a negative number?
A. the variance of a data set B. the range of a data set C. the standard deviation of a data set D. the interquartile range of a data set E. none of these can be negative numbers.
Provide an appropriate response.A surveyor measured the length of a piece of land at 100-ft intervals (x), as shown in the table. Use Simpson's Rule to estimate the area of the piece of land in square feet.
A. 25,000 ft2 B. 29,500 ft2 C. 24,000 ft2 D. 24,500 ft2
Write the expression as a sum, difference, or multiple of logarithms.log2
A. (6 log2x)(9 log2y) - log23 B. 6 log2x - 9 log2y - log23 C. 6 log2x + 9 log2y - log23 D. 6 log2x + 9 log2y + log23
Solve the problem.The number of births in County A has been increasing in recent years. Using the information given on the bar graph for the years 1960 and 1990, find an equation to model the number of births y for the year x. Let x = 0 correspond to the year 1960.
A. y = 
x + 
B. y = 
x + 1693
C. y = 
x + 1693
D. y = 
x - 2190