Write the point-slope form of the equation of the line through the given point with the given slope.
3) through: (1.-5), slope =-5/6
4) through: (-2, 5), slope = -7/2

Write the point-slope form of the equation of the line through the given points.
5) through: (2, 0) and (4, 1)
6) through: (0, 3) and (5, -5)

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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?