De las 4075 personas fallecidas durante un determinado año en accidentes de tráfico, el 52% eran jóvenes. ¿Cuántos jóvenes fallecieron en accidente de tráfico?

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Solutions for 2x+7 less than or equal to 3x-5

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?