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Questions in Grade Middle-school

[Open]Explain the difference between natural and artificial satellites.

[Open]How do you graph the inequality [tex]4x + 3 < 7x - 9[/tex] on a number line?

[Open]On a number line, between which two consecutive whole numbers would [tex]\sqrt{27}[/tex] be located? A) 5 and 6 B) 4 and 5 C) 6 and 7 D) 7 and 8

[Open]What do Frederick Douglass' words "America reigns without a rival" mean?

[Open]What challenges did the Californios face?

[Open]What is the value of \( x \) in \( 15x - 10 = 20 \)?

[Open]What are two numbers that, when multiplied together, give 360 and when added together, give -96?

[Open]How many combinations of 3 students can a teacher choose from 32 students? A. 96 B. 4,960 C. 29,760 D. 32,768

[Open]What is the value of [tex]9P5[/tex]? A. 45 B. 126 C. 15,120 D. 59,049 A cooking club has 12 members. How many ways can they select a president and vice president from among the members? A. 1,320 B. 220 C. 132 D. 66

[Open]Which of the following can fix nitrogen? A. Human industrial processes B. Lightning C. Certain bacterial species D. All of the above