1. m’+9 = 58m=2. 7e² = 28erd=3. d? + 6 = 704 n - 10 = 62n=

For this case we must solve each of the equations proposed:

A)

Subtracting 9 from both sides of the equation we have:

Applying root to both sides of the equation:

B)

We divide between 7 on both sides of the equation:

We apply root to both sides of the equation:

C)

Subtracting 6 on both sides of the equation:

We apply root to both sides of the equation:

D)

We add 10 to both sides of the equation:

We multiply by 2 both sides of the equation:

We apply root to both sides of the equation:

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!