Simplify the expression. Write the result using positive exponents only.-3z-4
A. 
B. 
C. - 
D. - 
Answer: C
Mathematics
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Provide an appropriate response.Simplify by combining like terms: 8x - y + 2x + 3y
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the inequality and graph the solution.1 > x - 7
A. x ? 8
B. x < 8
C. x > 8
D. x ? 8
Mathematics
Find all values of p for which the series  Figure 3.png)
converges.
 multiple choice.png)
Mathematics
Find the indicated root and express the answer in standard form.Cube roots of -8i
A. 2i, - 
- i, 
- i
B. -2i, 
- i, 
- i
C. -2i, 
+ i, 
+ i
D. 2i, - 
+ i, - 
+ i
Mathematics