Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

The average of your 4 quiz grades is 85. Your second quiz was a 90, your third quiz was
an 84, and your fourth quiz was an 80. What was the score of your first quiz?
an equation to find the score of your third quiz