NEED HELP ASAP WILL MARK BRAINLIEST PLEASE INCLUDE WORK: Find a point on the line and the line's slope.

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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?