Find the indicated term for the arithmetic sequence with the first term a1 and the common difference d. Find a31 when a1 = -4, d = 
A. - 
B. - 24
C. 16
D. 
Answer: C
Mathematics
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Find the equation of the line of best fit from the data in the table. Round the slope and the y-intercept to the nearest hundredth.
A. y = 0.43x + 4.98 B. y = 0.73x + 4.98 C. y = 0.53x + 4.88 D. y = 0.63x + 4.88
Mathematics
Multiply and reduce to lowest terms.
? 
A. 
B. 
C. 
D. 18z
Mathematics
Solve the problem.The sum of a number and 6 times its reciprocal is -5. Find the number.
A. -2 B. -4 or 1 C. 2 or 3 D. -2 or -3
Mathematics
Solve the equation.log25x = 
A. 33,554,432 B. 0.00000003 C. 625 D. 5
Mathematics