a. factor A = x^2 -30x + 225 = (x - 15)(x - 15)
side length =<u> (x - 15)</u>
b. add (x - 15) four times = 4(x - 15) =<u> 4x - 60</u>
Answer: 12.35 miles
3.5+2.75+6.1=12.35
I hope this is good enough:
You're right.
Since the output has different number of jumps from one number to another.
Answer:
8n³ + 4
Step-by-step explanation:
Answer:
4
Step-by-step explanation: