Solve the open sentence. –1 ≤ n + 2 ≤ 6 a) n ≥ –3 and n ≤ 4 b) n ≥ 3 and n ≤ –2 c) n ≤ 1 and n ≤ 6 d) n ≤ –3 and n ≤ 2

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.