The solution to an absolute value inequality is shown on the graph below. -5 4 -3 -2 -1 0 1 2 3 4 5
What is another way to show the solution?

A: x>-3 or x < 2
B: {xx<-3 orx<2}
C: (-3, 2]
D: (-3,2)

For which rational expression is -2 an excluded value of x?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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?