Combine like terms, if possible.8x2 + 2x - 6x2 + 9x + 5
A. 2x4 + 11x2 + 5
B. 10x3 + 3x3 + 5
C. Not possible
D. 2x2 + 11x + 5
Answer: D
Mathematics
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Find the distance between the two points on the coordinate plane. If necessary, round the answer to the nearest thousandth.(6, 5) and (-5, -1)
A. 66 units
B. 
units ? 9.220 units
C. 157 units
D. 
units ? 12.530 units
Mathematics
Solve.5n - 7 < 33
A. n < 39 B. n < 13 C. n < 8 D. n < 35
Mathematics
Find three ordered pairs that are solutions of the given linear equation, and use them to graph the equation.y = 
x
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality. Graph the solution set.|8k + 1| > -2
A. (-?, ?)
B. 
? 
C. 
D. 
Mathematics