Simplify the following expressions. 1) 4x+ 9x – 17y – x + 22y
2) 2m(y + 7) – 6m + 36y
3) 3 2 gh – 2 2 hg + 18hg + 24gh – 17gh
4) 2s + 3(9s 2 + 8s - 3) – s 2
5) Zy(2x + zy) + 5(xzy + z 2 y 2 )

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3