Find the sum.-56 + 73
A. 17
B. -17
C. -129
D. 129
Answer: A
Mathematics
You might also like to view...
Solve and write interval notation for the solution set.?9x - 6? ? 1
A. 
? [1, ?)
B. 
? 
C. 
D. 
Mathematics
Use the formula for the general term (the nth term) of an arithmetic sequence to find the indicated term of the sequence with the given first term, a1, and common difference, d.Find a8 when a1 = -10, d = -4.
A. -42 B. 18 C. 22 D. -38
Mathematics
Find the center (h, k) and radius r of the circle with the given equation. (x + 9)2 + (y - 10)2 = 121
A. (h, k) = (-9, 10); r = 121 B. (h, k) = (10, -9); r = 11 C. (h, k) = (-9, 10); r = 11 D. (h, k) = (10, -9); r = 121
Mathematics
Write the first four terms of the sequence.an = (-4)n
A. -1, -4, -16, -64 B. -4, -16, -64, -256 C. -1, 16, -81, 256 D. -4, 16, -64, 256
Mathematics