Tabitha’s hiking distance in july was 2 1/6 miles. she wrote the distance as 2.16 miles. what error did she make?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.