Janet is three years older than her sister julie. janets brother is eight years younger than their sister julie. the sum of all of their ages is 55 years

Which of the following tables represents exponential functions?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?