Please help! I will mark as brainliest. <3

(-∞,-4)

Step-by-step explanation:

1. Move like terms together

-4x + 18 ≤ - 2 -9x

Move -9x, the sign changes to a positive

-4x + 18 +9x ≤ -2

Move 18, the sign changes to a negative

-4x + 9x ≤ - 2 -18

2. Combine like terms

-4x+9x becomes 5x

-2-18 becomes -20

The new equation is 5x≤-20

3. Divide both sides by 5

5x÷5=x

-20÷5=-4

x≤-4

4. Write in interval notation

26?

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!