Algebra A youth hockey league is selling boxes of popcorn to raise money for new uniforms. Sidney sold 9 boxes for a total of $72 in sales. Use the bar diagram and write an equation to find the value of c, the cost of each box Sidney sold.

because they could drop even lower..

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!

the answer is 62.8 cubic units

i would say true? if the unit was informational and it "refreshed your understanding", then true.