Write a numerical expression for the word expression. The product of 7 and 12

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Find the domain of the following expression: 1/(√x)-2

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?