A one-cup serving of spaghetti with meatballs contains 260

Last updated: 8/10/2022

A one-cup serving of spaghetti with meatballs contains 260 calories and 32 grams of carbohydrates. A one-cup serving of chopped iceberg lettuce contains 5 calories and 1 gram of carbohydrates. Determine how many servings of each would be required to obtain 320 calories and 40 grams of carbohydrates. (a)How many serving(s) of spaghetti would be required? (Round to the nearest tenth.) (b)How many serving(s) of iceberg lettuce would be required? (Round to the nearest tenth.)