My question is a cube shape jewelry box has a surface area of 300 square inches. what are the dimensions of the jewelry box?
-write an algebraic expression to find the total surface area of a cube. what is the surface area of one side of the cube?
-how is the side length of a square related to it's area?

the discriminant is 64 + 4*1*12 = 112

this is prime.

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!