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Aleks04 [339]
3 years ago
7

A meal of a chicken sandwich and some pasta salad had 120 grams of carbohydrates. The pasta salad had 30 grams more than twice t

he grams of carbohydrates in the chicken sandwich. Find the number of grams of carbohydrates for both.
Mathematics
1 answer:
igomit [66]3 years ago
3 0
C + p = 120.....c = chicken sandwich carbs, p = pasta salad carbs
p = 2c + 30

c + (2c + 30) = 120
3c + 30 = 120
3c = 120 - 30
3c = 90
c = 90/3
c = 30 grams <=== carbs in the chicken sandwich

p = 2c + 30
p = 2(30) + 30
p = 60 + 30
p = 90 grams <=== carbs in the pasta salad
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