Solve the problem.The difference between two numbers is 4. Twice the smaller number minus four times the larger is -36. What are the numbers?
A. 11 and 15
B. 10 and 14
C. 9 and 13
D. 12 and 16
Answer: B
Mathematics
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Solve the problem.Find the coordinates of (?, -2) after it is moved ?/6 units to the right and 1 units upward.
A. (7?/6, -1) B. (5?/6, -3) C. (7?/6, -3) D. (5?/6, -1)
Mathematics
Solve for the indicated variable.x = 
for y
A. y = 8x + w + z B. y = x - w - z - 8 C. y = 8x - 8w - 8z D. y = 8x - w - z
Mathematics
Provide an appropriate response.Consider the sequence defined by an = 55n - 39. Is this sequence arithmetic, geometric, or neither?
A. Geometric B. Arithmetic C. Neither
Mathematics
Solve the problem.Toss a coin four times. How many possible sequences of heads or tails are there?
Fill in the blank(s) with the appropriate word(s).
Mathematics