Lins goal is to drink 8 cups of water every day. she drank 37 ounces before lunch today. how much more water does lin need to drink today to reach her goal

Lin needs to drink 27 more ounces of water

Step-by-step explanation:

To solve this problem we need to know how much is a cup of water in ounces

1 cup = 8 ounces

So, if Lin needs to drink 8 cups, this means that she needs

8 cup * 8 ounces/cup = 64 ounces daily

If she drank 37 ounces before lunch, she needs to drink

(64 - 37) ounces = 27 ounces = 3.375 cups

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

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