Expression Equivalent Expression 4x + 3(x + 2)
4x + 3(x - 2)
4x - 3(x - 2)
-4x + 3(x + 2)

answer each one

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

This is about circle theorems. someone asap : (

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?