A triangle on a coordinate plane is translated according to the rule T8.4(x, y). Which is another way to write this rule?
(x, y) = (x + 4, y - 8)
(x, y) = (x-4, -8)
(x, y) (x – 8, y + 4)
(x, y) → (X + 8, y - 4)

What percent of the circle below is shaded?

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 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year.a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60