Your Cousin Marcus is just learning about operations with integers. Can you give him some advice on how to use integers to multiply and divide positive and negative numbers? Write him a letter giving examples. You can even create a resource for him to use to help with his multiplication and division. Make sure to include a word of encouragement to help him stay positive while learning this new skill. I REALLY NEED HELP FAST

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

If value of cos330° is √3/2 then find tan165°.