Question
The total cost of 7 shirts and 7 windbreakers was $378. Tina bought 9 such shirts, 7 such windbreakers and a cardigan for $455. If the total cost of a blazer and a shirt was $50, find the difference in cost between the shirt and the blazer.
4 m

Click button first when a symbol is required. X

The total cost of 7 shirts and 7 windbreakers was $378. Tina bought 9 such shirts, 7 such windbreakers and a cardigan for $455. If the total cost of a blazer and a shirt was $50, find the difference in cost between the shirt and the blazer.