Solve the equation and check your solution.
= 
+ 
A. x = - 
B. x = 
C. x = 3
D. x = -3
Answer: C
Mathematics
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Evaluate.sec
A. - 
B. 
C. -1
D. - 
Mathematics
Solve the problem.Stephanie receives a salary of $650 per month plus a commission of 5.5% on the first $3,000 of sales, and 7% of all sales over $3,000. Find Stephanie's gross pay for the month if her sales were $9,880.
A. $1,506.60 B. $2,781.60 C. $1,296.60 D. $646.60
Mathematics
Find an equation of the following curve.A hyperbola centered at the origin having vertex at (0, -8) and eccentricity equal to 2
A. 
- 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics
Perform the division.(4x3y2 + 6x5y6 - 4x6y3) ÷ (2x3y2)
A. 2 + 3x2y4 - 2x3y B. 2xy + 3x2y4 - 2x3y C. 2 + 3xy4 - 2x2y D. 2 + 3x2y3 - 2x3y2
Mathematics