Big ideas math: modeling real life. grade 6.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Find the area of the regular hexagon if a side is 20 cm.

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.