∠A and ∠B are supplementary such that m∠A
=2x-2 and m∠B=4x+2

Write an equation that can be used to find the value of x? Find the value of x and the measure of ∠A?

Equation

x =

Name these type of angles shown check all that applies

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Yo need asap pls ! markin da brainiest too !