Answer:
c
Step-by-step explanation:
c
Answer: 9h+40 (C)
Step-by-step explanation: the answer is 9h+40 because $9/hr rate is dependent on how many hours she worked (h), so it would be multiplied. She earned $40 already, so it would be added. the correct expression would be 9h + 40, or c.
Theres only 3 shapes that can form such regualr tessellations triangle square and regular hexagon so that being said triangle is your answer