Express the given expression in simplest form with only positive exponents.(x-1y-3)-7
A.
B.
C.
D. x7y21
Answer: D
Mathematics
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Solve the quadratic equation by factoring.8d2 + 18d + 9 = 0
A. - , -
B. ,
C. - , -
D. ,
Mathematics
Identify the figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points.
A. line segment;
B. ray;
C. line;
D. ray;
Mathematics
Provide an appropriate response.If you graphed x ? -10, would you use a parenthesis or a square bracket? Explain why.
What will be an ideal response?
Mathematics
Evaluate.(0.1)8
A. 0.00000001 B. 0.0000001 C. 0 D. 0.8
Mathematics