Bryson built a moat around his block castle out of large blocks. Each block was 6 1/2 inches long. The moat measured 123 1/2
inches in length. How many blocks did he use?

Consider the function f(x)=-5x+3 what is f(-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?

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.