1.
What is the remainder when g(x) = 2x3 – x2 - 5x + 4
is divided by (x + 2)?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

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?