Solve the problem.Find the exact value of x in the figure.

A.
B.
C. 31
D.


Answer: D

Mathematics

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Sketch the graph of the equation. ? 

A. ?


B. ?


C. ?


D. ?


Mathematics

Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.x-9 x5

A. - 
B.
C. x4
D. -x4

Mathematics

Solve and check the linear equation.0.50x - 0.20(50 + x) = 0.04(50)

A. {20} B. {40} C. {30} D. {50}

Mathematics

Simplify the expression. - 

A. 2y
B.
C.
D. 0

Mathematics