The National Association of Home Builders provided data on the cost of the most popular home remodeling projects. Sample data on cost in thousands of dollars for two types of remodeling projects are as follows. Kitchen Master Bedroom Kitchen Master Bedroom 17.4 22.9 23.0 17.822.8 26.4 19.7 24.621.9 24.8 16.9 21.019.7 26.9 21.8 25.2 18.0 23,6A. Develop a point estimate of the difference between the population mean remodelingcosts for the two types of projects. B. Develop a 90% confidence interval for the difference between the two population means.

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

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!

i can answer this if i have the answer choices