Answer this math question someone plz copy and paste all of the lyrics of best friend by saweetie and doja cat plz and thank u will give u a brainliest :) if don't. die:)

Will give brainliest summations with algebraic expressions image shown

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.