Iam greater than one-fourth but less than four tenths . i am a decimal rounded to the hundreds place. what number am i

Which is a graph of a proportional relationship?

Is it true or false i’m trying to pass this test so i can leave school

Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2