1/3 x - 1/2 x 1/3

order of operations using rational numbers

i know the answer is 1/18 but how to get that answer?

Ten times the square of a non-zero number is eqaul to ninety times the number

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4