Confidence in banks: a poll conducted in asked a random sample of adults in the united states how much confidence they had in banks and other financial institutions. a total of adults said that they had a great deal of confidence. an economist claims that greater than of u. s. adults have a great deal of confidence in banks. can you conclude that the economist's claim is true? use both and levels of significance and the p-value method with the ti-84 plus calculator.

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

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!

is there a picture

step-by-step explanation: