Lynn takes her puppy, olive, to a doggy daycare. the price for the daycare is $21 per day along with a monthly admission fee of $48. last month lynn paid a total of $426. which equation can be used to find the number of days, d, that olive spent at daycare, and how many days was she there?

D.  21d + 48 = 426; 18 days

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

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40