If you have a budget of $180 to spend on shirts and pants, what is the greatest number of shirts and pants you can buy if the ratio of shirts to pants is 4: 2? plzz i will give you 100 pointd

Asap 25 pts + brainliest to right/best answer

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

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?