The formula for glue says to add 55 ml of hardener to each container of resin. how much hardener should be added to 16 containers of resin? write your answer in liters.

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?

In the diagram below,abc is congruent to dec what is the value of x

Write each rational number in the form a/b, where a and b are integers. 1. 5 1/6 2. -12