Find the general term (the nth term) for the arithmetic sequence.7, 3, -1, -5, -9, ...
A. an = -3n + 12
B. an = -4n + 11
C. an = -4n + 7
D. an = -3n + 13
E. an = -n + 13
Answer: B
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Write the number in expanded form.48,406,001
A. 40,000,000 + 800,000 + 40,000 + 6000 + 1 B. 40,000,000 + 8,000,000 + 400,000 + 600 + 1 C. 40,000,000 + 8,000,000 + 400,000 + 6000 + 1 D. 48,000,000 + 406,000 + 1
Solve the equation using the quadratic formula.7x2 + 10x + 2 = 0
A. 
B. 
C. 
D. 
The bearing of a line segment is the acute angle that the line segment makes with a northsouth line. If the bearing of is N 70° E and the bearing of is S 32The bearing of a line segment is the acute angle that the line segment makes with a northsouth line. If the bearing of is N 70° E and the bearing of is S 32° W, what is the measure of the obtuse angle;?QPR? W, what is the measure of the obtuse angle;?QPR?
What will be an ideal response?
Solve the equation.
= 
+ 
A. {- 
}
B. {3}
C. 
D. {-3}