Answer:
The circumference of a circle =πd = π×18 =18π m
You would have 60 different types of pens with this brand. You need to multiply 12 and 5 (because you have 12 different colors for every type of tip, so you have 5 groups of 12).
The total tip is 15.72
The cost of dinner with the discount is 66.85 (rounded to the nearest cent)
66.85 + 15.72 = 82.57
14 x 10^3 = 14,000 (the elephants weight)
So the cat weighs 14 pounds
11 cubic feet is the answer
