Provide an appropriate response.The equation x2 + 4 = 0 has no real solutions, so the graph of y = x2 + 4 has no 
.
A. axis
B. y-intercept
C. x-intercepts
D. vertex
Answer: C
Mathematics
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Order the decimals from smallest to largest.5.24, 4.69, 4.96, 5.42
A. 5.42, 5.24, 4.96, 4.69 B. 4.69, 5.24, 4.96, 5.42 C. 4.96, 4.69, 5.42, 5.24 D. 4.69, 4.96, 5.24, 5.42
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Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $550 Commission rate: 8%
A. $38.5 B. $49.50 C. $44.00 D. $440.00
Mathematics
Find the square root.
A. 1.1 B. -1.1 C. Not a real number D. -0.11
Mathematics
Use Cramer's rule to solve the system. If D = 0, use another method to complete the solution. x + y + z = -8 x - y + 3z = -105x + y + z = -4
A. {(-5, -4, 1)} B. {(-5, 1, -4)} C. {(1, -4, -5)} D. ?
Mathematics