Kirk is 34 years older than his son Max. When the compare their ages, they also find that Kirk is 6 years older than three times Max's age. Let k be Kirk's age and let m be Max's age. Set up and solve a system to find both of their ages (at least in 2019). Also you have you find 2 set's of equation before substitution for this. PLEASE HELP ME, I DON'T UNDERSTAND THis AT ALL !

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?

Lucy spent $165 in december using a new credit card. in january, she began paying between $15 and $25 each month towards her account balance.