10 ! downtown dry cleaning offers laundry services in addition to dry cleaning. the laundry revenue to dry cleaning revenue is in a ratio of 5 to 3. if revenue for march was $9,150, what portion of that was from laundry services?

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.