Combine like terms.-3b + 9b
A. 6b2
B. -6b
C. 6b
D. -12b
Answer: C
Mathematics
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Write the first five terms of the arithmetic sequence with the given term and common difference.a1 = 6, d = 3
A. 6, 9, 12, 15, 18 B. 9, 12, 15, 18, 21 C. 6, 8, 10, 12, 14 D. 0, 6, 9, 12, 15
Mathematics
Graph the equation using the indicated viewing window.2x + 3y = 6;X min = -10X max = 10X scl = 2Y min = -8Y max = 8Y scl = 2
A. 
B. 
C. 
D. 
Mathematics
Solve the problem using the elimination method.The sum of two numbers is 57. The larger number minus the smaller number is 3. What are the numbers?
A. 29 and 32 B. 28 and 29 C. 30 and 27 D. 55 and 2
Mathematics
Find the area of the shaded region.f(x) = x3 + 2x2 - 3x, g(x) = 0
A. - 
B. 
C. 
D. 
Mathematics