Brian has reduced his cholesterol level by 10% after his last check up. If his original level was 220, what is his cholesterol l
1 answer:
You might be interested in
Answer: She ordered 4 toppings.
Step-by-step explanation:
Given: Total cost of pizza = $ 12.90
Cost of pizza =$7.50
Price per topping = $1.35
Let x = Number of toppings,
Total cost of pizza = (Cost of pizza) + (price per topping) × (Number of topping)
hence, she ordered 4 toppings.