Christine's Pasta Salad

Ingredients

• 1 box multi colored rotini noodles
• 1 bag cheese tortillinis
• Cherry tomatoes
• 1 cup vinegar
• 3/4 cup sugar
• 1 teaspoon salt
• 1 teaspoon pepper
• 1 teaspoon Garlic powder
• 2 tablespoons parsley flakes
• 2 tablespoons salad oil
• 2 teaspoon Yellow mustard
• 1 sweet onion finely chopped