Soup recipe calls for 28 ounces of broth for 12 cups of soup. how many ounces needed to make 18 cups

42 ounces

Step-by-step explanation:  we know that

A recipe that yields 12 cups of soup calls for 28 ounces of beef broth

so by proportion

Find the ounces of beef broth needed to make 18 cups of soup

the answer is

42\ ounces

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

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