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Solve the system of equations using Cramerʹs Rule if it is applicable. If Cramerʹs Rule is not applicable, say so.
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Q9: Suppose that the sample space is S
Q18: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q58: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)circle B)ellipse C)parabola
Q77: Vertex at (3, -8); focus at (3,
Q92: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)0 B)1 C)-1
Q94: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q143: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q192: {(-10, 4), (-15, 4), (-16, 1)}<br>A)Yes<br>B)No
Q215: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)x = 2,
Q307: The Acme Class Ring Company designs and