Three siblings are comparing there ages. jenna is the youngest. her brother carl is 6 years older than her. her sister eve is twice her age. the sum of there ages is 42. find all three of their ages.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176