Calculate, if possible.(-2.3) + (-6.1) + (-5.6) + 10
A. -11.8
B. 7.2
C. -4
D. 8.2
Answer: C
Mathematics
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Determine whether the line integral 
is positive, negative or zero.
A. positive B. negative C. zero
Mathematics
Perform the indicated division by synthetic division.(x2 - 4) ÷ (x + 2)
A. 2x - 2, R = 0 B. x + 2, R = 0 C. x - 4, R = 0 D. x - 2, R = 0
Mathematics
Write a system of equations to describe the problem situation. Use guess and check to solve the problem.
A boat travels 12 miles upstream to a fishing spot. The trip takes 1.2 hours. The return trip, downstream, takes 0.8 hour. Find the speed of the current, c. A) c = 2.0 mph B) c = 2.5 mph C) c = 2.8 mph D) c = 3.0 mph E) c = 3.5 mph
Mathematics
Provide an appropriate response.Describe the graph of the solution set of y < x .
What will be an ideal response?
Mathematics