Evaluate the expression using the given value of the variables.(x + 2y)2 for x = 3, y = 4
A. 121
B. 22
C. 25
D. 11
Answer: A
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Determine the domain and range of the relation.{(-3, 1), (1, -2), (-2, -1), (3, 2)}
A. Domain: {1, -2, -1, 2}; Range: {-3, 1, -2, 3} B. Domain: {-3, 1, -2, 3}; Range: {1, -2, -1, 2} C. Domain: {-3, 0, -2, 3}; Range: {1, -2, 0, 2} D. Domain: {-3, 1, 7, 3}; Range: {1, -2, -1, 7}
Find the perimeter of the figure.A square with side lengths of 10 in.
A. 40 in.2 B. 20 in. C. 40 in. D. 100 in.2
Solve the problem. Use a fraction for the rate and round dollar amounts to the nearest cent.An optical telescope that costs $322,000.00 is depreciated using the 1.5 declining-balance method. The scrap value of the press is estimated to be $3220.00 and the press has an expected life of 25 years. Prepare the first four years of a depreciation schedule.
What will be an ideal response?
Use the quadratic formula to solve the equation.x2 - 28x + 196 = 0
A. {-14, 14} B. {-14} C. {14} D. {-14 - i, -14 + i}