11 runners took at least 30 minutes to finish the race. (:
Answer:
45
Step-by-step explanation:
Answer is in the attachment below. If you have any questions about the workings, just leave a comment below.
Answer:
(10x−7)^2
Step-by-step explanation:
(10x+7)(10x-7)
i stead of making it a "100" since they are both the same but positive and negative () and bring it to the power of 2
Answer:
The correct answer for this problem is the 2nd one because all you have to do is count how far each one is from -1 and -2
Step-by-step explanation:
