Solve the equation.15x - 18x + 20x = 68 - 30x + 13x
A. x = 
B. x = 
C. x = 2
D. x = 3
Answer: C
Mathematics
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Use the comparison test to determine whether the following series is convergent or divergent.
?
?
What will be an ideal response?
Mathematics
Write the answer to the problem as an algebraic expression.Elizabeth earned 19 dollars a day at her job. Assuming a 5-day work week, how much did she earn in d weeks?
A. 19d dollars B. 95 + d C. 95d dollars D. 19 + d dollars
Mathematics
Use the given zero to completely factor P(x) into linear factors.Zero: -1; P(x) = x4 + 18x3 + 71x2 - 18x - 72
A. (x + 6)(x + 1)(x - 1)(x - 12) B. (x + 1)(x - 1)(x - 6)(x - 12) C. (x + 12)(x + 6)(x - 1)2 D. (x + 12)(x + 6)(x + 1)(x - 1)
Mathematics
Find the product and simplify.
? y3
A. 
B. 
C. 
D. 
Mathematics