Help my guys and gals

∠C = 40°

∠D = 76°

Step-by-step explanation:

∠C + ∠D = 116

4y + 7y + 6 = 116

11y + 6 = 116

     -6      -6

11y = 110

11       11

y = 10

∠C = 4y

∠C = 4(10)

∠C = 40 °

∠D = 7y + 6

∠D = 7(10) +6

∠D = 70 + 6

∠D = 76°

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!

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.