Which coordinate on the standard coordinate plane is located three units to the right of the origin and two units down?

Find y for the equation 4x - y = 5 when x = -2, x = 1, and x = 3. Provide full computation for each.

Solve the equation 6x + 9y = 15 for y in terms of x.

Given the standard-form inequality 5x - 10y ≤ 20, write the boundary line in slope-intercept form.

Which of the following correctly describes the graph and shading of the inequality $x>-2$?

For the inequality $-\frac{1}{2}x+y\ge 1$, use the test point $(2,0)$ to determine whether it satisfies the inequality.