Simplify the expression. If the expression contains any variables, assume that they represent positive real numbers. Write your answer with only positive exponents.
A. 27
B. 411
C. 1
D. 211
Answer: D
Mathematics
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Write the equation in the form y = mx + b.0.8x - 0.7y = 0.1
A. y = 
x + 
B. y = 
x - 
C. y = 
x + 
D. y = 8x - 1
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Find two positive numbers whose product is and whose sum is a minimum.
Select the correct answer. a. 14, 14 b. 3, 48 c. 6, 24 d. 4,36 e. 2, 72
Mathematics
The following is a graph of a polynomial function. State whether the degree of the polynomial is even or odd, and give the sign (+ or -) for the leading coefficient.
A. Can't identify degree; - B. Degree is even; - C. Degree is odd; - D. Degree is even; +
Mathematics
The diagonals of a trapezoid form four triangles, one pair of which is always congruent
Indicate whether the statement is true or false
Mathematics