Perform the indicated operations.2 ? 3 + 4(10 + 7) + 7
A. 81
B. 102
C. 245
D. 60
Answer: A
Mathematics
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Find the slope and the y-intercept of the line.3x + 2y - 4 = 0
A. m = 
, 
B. m = -3, (0, 4)
C. m = 3, (0, -4)
D. m = - 
, 
Mathematics
Find the eigenvalues and the corresponding eigenvectors 
What will be an ideal response?
Mathematics
Solve the equation by completing the square.
x2 + 
x - 
= 0
A. 
B. 
C. 
D. 
Mathematics
A family selects the $79.99/month rate plan offered through a cell phone carrier. This plan includes two lines of service. Each additional line costs $10.99/month. All members of the plan can use shared, unlimited texting for a fee of $19.99/month. If they plan to activate 3 lines of service along with shared texting, how much will this plan cost per year?
A. $1,436.52 B. $1,331.64 C. $979.97 D. $1091.76
Mathematics