Four years after a tree was planted, its height was 6 feet. Eight years after it was planted, its height was 8 feet. How tall will the tree be ten years after it was planted?

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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.