Provide an appropriate response.Estimate the sum by rounding each number to the nearest hundred: 7372 + 4213 + 2960.
A. 14,400
B. 14,600
C. 14,500
D. 14,700
Answer: B
Mathematics
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Graph the system of inequalities.8x + y ? 88x + y ? 0 
A. 
B. 
C. 
D. No solution
Mathematics
Solve the problem.The shadow cast by an object on a sunny day varies directly as the height of the object. If a person 56 inches tall casts a shadow 65 inches long, how tall is a tree which casts a shadow 44 feet in length?
A. 37.91 ft B. 60.5 ft C. 51.07 ft D. 82.73 ft
Mathematics
Find the opposite (additive inverse) of the number.- 
A. 
B. - 
C. - 
D. 
Mathematics
Combine and simplify, if possible.4
- 
A. (4x -1)
B. 4(x -1)
C. 4x
- 1
D. (x -1)
Mathematics