Jared and 3 friends go to the movies. they spend $32 on tickets , $9 on drinks , $15 on popcorn, and $4 on candy. the 4 friends split the costs evenly. how much do each person pay

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

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?