Find the coordinates of the point P that divides the directed line segment from A to B in the given ratio. A(−2, −8), B(18, 2); 3 to 2

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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?

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?