In march, delphine's house had 40% more snowfall than in february. delphine's house had f centimeters of snowfall in february. which of the following expressions could represent how much snowfall delphine had at her house in march? choose 2 answers: (choice a)40f(choice b)40+f(choice c)1.4f(choice d)40f+f(choice e)4/10f+f

Options 'C' and 'E' are correct.

Step-by-step explanation:

Since we have given that

Quantity of snowfall in February at Delphine's house be f centimeters

Quantity of snowfall in March at Delphine's house be 40% more than in February.

According to question,

So, Options 'C' and 'E' are correct.

i.e. C) 1.4f

E)

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

27 +27 or 27times 2=54

the diffrence is 0