Which rotation about its center will carry a regular decagon onto itself

When using the 4 steps of the Golden Rule of Equations, how can you solve 5x - 2=13?

a small town library buys a total of 35 books that cost $462. Some of the books cost $12 each and the remainder cost $14 per book. How many books of each price did the library buy?

A sheep embryo is removed from a mother's uterus and 8 individual cells are separated and allowed to grow and develop in a test tube. This is:

Determine whether the following events are mutually exclusive. Explain your reasoning. Event A: Randomly select a voter who legally voted for the President in South Carolina.

A town's population has been growing linearly. In 2003, the population was 65000, and the population has been growing by 1700 people each year. Write an equation for the population x years after 2003. P (X) = ?

333+456=? 4³+5²+9³=?

Bob and Nina make dog leashes. Bob can make 7 leashes in 2 hours and nina can make 4 leashes in 1 hour enter an equation that can be used to find the number of hours it takes bob and Nina to make 60 leashes

Kristi's cell phone company charges her a fixed monthly fee of $6.95 plus $0.07 per minute of service usage. If her bill last month was $18.15, how many minutes of cell service did Kristi use?

The airline you are using for the soccer trip needs an estimate of the total weight of the team's luggage. You determine that there will be 36 pieces of luggage and each piece will weight form 25 to 45 pounds.

What are the steps to solve 580=480+20y