A sunflower grows at 1/4 foot per week. When it was planted in the ground it was 2 feet tall. If the sunflower is currently 8 feet tall, write and solve two step equation to determine the age of weeks of the sunflower. PLEASE SOMEONE HELP ME! MY BRAIN IS NOT WORKING

Which of the following is the result of expanding

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?

Answer for 10 points show work you guys in advanced < 3