Can someone help me out im in a test right now.

x = 28

Step-by-step explanation:

124 is the double of 2x + 6, so you would have to double 2x + 6 to make it equal to 124.

2(2x + 6) = 124

Then it would be 4x + 12 = 124

Subtract 12 from both sides, leaving the equation be 4x = 112

Divide boths sides by 4, which leaves you with x = 28

x = 28

Step-by-step explanation:

2(2x + 6) = 124

4x + 12 = 124

4x = 112

x = 28

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!

b. f(x) = –√x + 3this is the correct answer