PLS HELP M! THIS IS DUE TODAY! plz don't answer if you don't know the answer or I will report

Ashton is saving money to buy a new bike. He needs $300, but he has only saved $21 so far. What percent of the money he needs has he saved already?

He has saved %7 of what he needs for the bike

Step-by-step explanation:

21: 300 x 100 =

(21 x 100): 300 =

2100: 300 = 7

         </3 PureBeauty

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11