Austin has 125% more books than his younger sister. If his sister has 24 books, how many books does he have? Write your proportion below...and solve *

30 books

Step-by-step explanation:

125%= 1.25

1.25 times 24= 30

54

Step-by-step explanation:

If we know he has 125% more books than his sister who has 24 books, then we would write 24×125%

That equations equals 30

Now you have to add 24+30 because he has 30 more books than her, so he has her amount plus his.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

here is your mark brainliest