Answer:
Step-by-step explanation:

We know that one dozen is 12 so with that all we need to do is divide $1.98 by 12 and get the unit price. The price for one egg is .165 cents.
Answer:
48cm².
Step-by-step explanation:
Area of a triangle = ½ × b × h.
½ × 12 × 8 = 48cm².
55x=330. so x=6 the domain is 6 because its the input and 330 is the range because its the outpt