HELP ME FAST Mark thinks he can calculate the measurement of angle 2 and 3 whereas Andy thinks you can only find the measurement of angles 2 and 3 if you knew the value of x. Who do you think is right and why? Support your answer with mathematical evidence including equations and angle relationships.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?