Find the expression.u = -4i + 1j and v = 8i + 1j; Find 
.
A. 12
B. 
C. 2
D. 
Answer: C
Mathematics
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Solve the problem.Midtown Delivery Service delivers packages which cost 
per package to deliver. The fixed cost to run the delivery truck is 
per day. If the company charges 
per package, how many packages must be delivered daily to break even?
A. 105 packages B. 13 packages C. 18 packages D. 12 packages
Mathematics
Solve the quadratic inequality. Graph the solution.5x2 + 2x + 3 ? 0
A. (-?, ?)
B. no solution
C. 
D. 
Mathematics
Solve the proportion.
= 
A. 126 B. 28 C. 14 D. 252
Mathematics
Use mathematical induction to prove the following.0.92n < 0.92n-1
What will be an ideal response?
Mathematics