Mr. hollis determines that he gives away $800 each month. if he gives away 16% of his budget how much is his overall budget?

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?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work