Answer:
The answer is B.
Step-by-step explanation:
Its B because in the problem it says $12 per yard which means it would be 12y. The 40 Rupesh already had so just add it and it would be 12y+ 40. The key word "At least" results into the sign being greater than or equal to. So the final answer would be 12y+40
148.
Answer:
Completing the experiment a few more times and combining the results to the trails already done.
Answer: it should be 5 if im not mistaken
Step-by-step explanation:
I also need help on this question. Someone please help out