Translate to a system of three equations; then solve.The perimeter of a triangle is 29 centimeters. Twice the length of the longest side minus the length of the shortest side is 26 centimeters. The sum of the length of the longest side and twice the sum of both the other side lengths is 43 centimeters. Find the side lengths.
A. 3 cm, 10 cm, 16 cm
B. 4 cm, 11 cm, 14 cm
C. 4 cm, 10 cm, 15 cm
D. No solution
Answer: C
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Solve the problem.The price per unit of a product is p and the number of units of the product is denoted by q. The demand function for this commodity is given by p = 
. Describe the transformations needed to obtain the graph of this function from the graph of p = 
.
A. Shift 60 units to the right and stretch vertically by a factor of 4000. B. Shift 60 units to the left and shift up 4000 units. C. Shift up 60 units and stretch vertically by a factor of 4000. D. Shift 60 units to the left and stretch vertically by a factor of 4000.
Simplify. (Assume all variables are nonzero.)
4
A. 
B. 
C. 
D. 
Solve the equation by completing the square.x2 - 2x - 3 = 0
A. {-1, 3}
B. {-1, -2}
C. {-3, 1}
D. {- 
, 
}
Solve the equation.7 + 9 ln x = 12
A. {e 5/9}
B. 
C. 
D. 