For the given arithmetic series, what is Sn?a1 = 6, d = 7, and n = 95
A. 31,825
B. 127,300
C. 31,831
D. 63,650
Answer: A
Mathematics
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Solve the compound inequality. Express the solution using interval notation. Graph the solution set.-7x + 1 ? 15 or 3x + 3 ? -9
A. [-4, -2]
B. [-2, ?)
C. [-4, ?)
D. (-?, ?)
Mathematics
Solve the problem.How many liters (L) of a 10% silver iodide solution must be mixed with 3 L of a 4% silver iodide solution to get a 6% solution?
A. 0.5 L B. 1.5 L C. 2.5 L D. 3 L
Mathematics
Simplify using the rules for exponents.
3
A. 
B. 
C. 
D. 
Mathematics
Solve the equation. Don't forget to first simplify each side of the equation, if possible.-4x - 19 + 5x = -6
A. 25 B. -25 C. 13 D. -13
Mathematics