Answer:
2.6 or
Step-by-step explanation:
9d×10=240
÷10 ÷10
9d =24
÷9 ÷9
2.6 or 
Answer: A. . Reflect triangle ABC across the x-axis, followed by a translation
5 units left.
Step-by-step explanation:
Answer:
2d+18=
Step-by-step explanation:
Apply the PEMDAS rule in which you would have to multiply 2 to both d and 9 getting 2d+18