Adam is x years old. his father is 25 years older than adam. his brother is 3 years younger than adam. the brothers' ages added together equal their father's age. a) write an equation using x. b) solve it to find how old adam is. answer asap. i'll get detention otherwise.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.