When are x2+2x/5x and it's simplified form equal

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

How do i solve uniform motion problems?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12