Consider the algebraic expression: x + 2 – 5 + 3x Use the algebra tiles interactive to collect like terms. How many x tiles represent the simplified expression? PLS HURRY I AM TIMED also thank you

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.