Evan is trying to save $60 to buy new parts for his bike. he has saved 45% of what he needs so far.

What does x = in this equation x+3+2x=x+5

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.