The length and width of a rectangle are represented by 2x+3 and x-1 respectively. which of the following represents the perimeter of the rectangle

3x+2

3x+4

6x+4

zx^2=x-3

The nature park has a pride of 5 adult lions and 3 cubs. the adults eat 8 pounds of meat each day and the cubs eat 4 pounds. how much meat do the cubs and lions eat?

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.

What is the surface area of the sphere?