Answer :
Answer:
The revenue the store would make if it sold 1 costume is $46
The revenue the store would make if it sold 2 costumes is $92
The revenue the store would make if it sold 6 costumes is $276
The revenue the store would make if it sold 8 costumes is $368
Step-by-step explanation:
We will use the ratio method to solve the question
∵ One costume store makes $184 in revenue by selling 4 vampire
costumes
∴ The ratio between the revenue and the number of vampire costumes
is 184: 4
Let us use this ration to find the revenue if the store sold 1, 2, 6, 8 costumes
→ Revenue → Vampire costumes
→ $184 → 4
→ $x → 1
→ By using the cross multiplication
∵ x × 4 = 184 × 1
∴ 4x = 184
→ Divide both sides by 4
∴ x = 46
∴ The revenue the store would make if it sold 1 costume is $46
→ Revenue → Vampire costumes
→ $184 → 4
→ $x → 2
→ By using the cross multiplication
∵ x × 4 = 184 × 2
∴ 4x = 368
→ Divide both sides by 4
∴ x = 92
∴ The revenue the store would make if it sold 2 costumes is $92
→ Revenue → Vampire costumes
→ $184 → 4
→ $x → 6
→ By using the cross multiplication
∵ x × 4 = 184 × 6
∴ 4x = 1104
→ Divide both sides by 4
∴ x = 276
∴ The revenue the store would make if it sold 6 costumes is $276
→ Revenue → Vampire costumes
→ $184 → 4
→ $x → 8
→ By using the cross multiplication
∵ x × 4 = 184 × 8
∴ 4x = 1472
→ Divide both sides by 4
∴ x = 368
∴ The revenue the store would make if it sold 8 costumes is $368