Solve the problem.Tom is going to build a fence around his garden which is a rectangle measuring 
by 
He will first put in posts which will be 4 m apart. If the posts cost $3.40 each, what will be the total cost for all the posts?
A. $40.80
B. $27.20
C. $20.40
D. $34.00
Answer: A
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Solve by the method of your choice. Identify whether the system has no solution or infinitely many solutions, using set notation to express the solution set.
A. {(0, 10)}
B. {(5, -10)}
C. ?
D. {(x, y) 
}
The graph of a function f is given. Use the graph to answer the question.Find the numbers, if any, at which f has a local minimum. What are the local minima?
A. f has a local minimum at x = -?; the local minimum is -2 B. f has a local minimum at x = -? and ?; the local minimum is 2 C. f has no local minimum D. f has a local minimum at x = 0; the local minimum is -2
Factor completely. State that the polynomial is prime if it cannot be factored.60x2 + 35xy + 5y2
A. prime B. 5(3x - y)(4x - y) C. 5(3x + y)(4x + y) D. (15x + 5y)(4x + y)
Evaluate the expression using the given values.x + 8y
x = 4, y = -3
A. 1 B. 12 C. -20 D. 29