Which mathematical statement corresponds to the given statement? “An unknown number x is less than 3 but greater than –1.”

–1 < x ≤ 3

–1 ≤ x < 3

–1 ≤ x ≤ 3

–1 < x < 3

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Three times the sum of a number and seven is negative thirty-six. what is the number?

Rounded to the nearest tenth, what is the value of x