Solve the open sentence.
–2 ≤ n + 4 ≤ 7

a. n ≥ 6 and n ≤ –4

b. n ≤ 2 and n ≤ 7

c. n ≤ –6 and n ≤ 4

d. n ≥ –6 and n ≤ 3

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.