Simplify the expression.  figure 1.png)
What will be an ideal response?
 answer.png)
Mathematics
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = (-1)n 
A. 7 B. ±7 C. 0 D. Diverges
Mathematics
Using the addition/subtraction method, find the value of x and y to satisfy the following equations: 2x + 3y = 3; 3x + 6y = 10
a. 1 1 x = -4Ä y = 3Ä 3 3 b. 1 2 x = 4Ä y = 2Ä 2 3 c. 2 x = -4 y = 3Ä 3 d. x = -4 y = 3 e. 2 x = 4 y = -3Ä 3
Mathematics
Divide.
A. 
+ 
i
B. 
- 
i
C. 
- 
i
D. 
+ 
i
Mathematics
Solve the inequality. Write the solution set in interval notation and graph it.-7 ? -2z + 3 ? -1
A. [-5, -2]
B. (-5, -2)
C. (2, 5)
D. [2, 5]
Mathematics