He values in the table represent a linear function. how does the value of y change in relation to a change in the value of x?
a) for every change in x by 3, y changes by 2
b) for every change in x by 2, y changes by 3
c) for every change in x by 3, y changes by −2
d) for every change in x by 2, y changes by −3

What is the value of x in the following equation? -3x-2=2x+8

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?

Fast! find the length of cu. the triangles are similar. show your work.