Plsss help A shop has a total of 84 gold, silver and bronze medals for sale. The number of gold, silver and bronze medals are in the ratio 1 : 2 : 3. Find the number of each medal.

Solve this problem! extra ! 3025/5.5 = a/90.75

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

What ia the sum if the first 7 terms of the geometric series