Indicate whether the ordered pair is or is not a solution to the given system.
(2, -6)
A. Solution
B. Not a solution
Answer: B
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Solve the problem.Northwest Molded molds plastic handles which cost $1.00 per handle to mold. The fixed cost to run the molding machine is per week. If the company sells the handles for $3.00 each, how many handles must be molded weekly to break even?
A. 3398 handles B. 849 handles C. 1132 handles D. 1699 handles
Write an equation for the parabola.points: (3, -2), (7, -4)
A. (x + 2)2 = 8(y - 3) B. (y - 3)2 = -8(x + 2) C. (x - 2)2 = -8(y + 3) D. (x - 3)2 = -8(y + 2)
Simplify the expression using the order of operations.8 ? 7 - 30 ÷ 5
A. 62
B. 50
C.
D. 0
Answer the question.If 9 is substituted for x in the rational expression , the result is
. Mathematicians have been known to say "Any number divided by itself is 1." Does this mean that this expression is equal to 1 for x = 9? Explain why or why not.
What will be an ideal response?