Simplify completely.
A. 
B. 
C. 
D. 
Answer: B
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Solve for x using an equivalent exponential expression.Find the perimeter of a square picture frame if the length of one side is 23.6 in.
A. 94.4 in. B. 556.96 in. C. 70.8 in. D. 47.2 in.
Solve. Provide answers in interval notation.3 ? 
A. 
B. 
C. 
? 
D. 
? 
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
x2(x2 - 5)(x - 8)
A. 0, multiplicity 2, touches x-axis;
8, multiplicity 1, crosses x-axis;
, multiplicity 1, crosses x-axis;
-
, multiplicity 1, crosses x-axis
B. 0, multiplicity 2, crosses x-axis;
8, multiplicity 1, touches x-axis
C. 0, multiplicity 2, crosses x-axis;
8, multiplicity 1, touches x-axis;
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
D. 0, multiplicity 2, touches x-axis;
8, multiplicity 1, crosses x-axis
Find the area.Find the area of a rectangle measuring 7.6 yd by 11.78 yd.
A. 89.528 yd2 B. 19.38 yd2 C. 57.76 yd2 D. 179.056 yd2