Answer:
i think i know
Step-by-step explanation:
Answer:
p=number of seashells pierre collected
p+3p=52
4p=52
p=13
13 seashells
Step-by-step explanation:
1. 18^2 - 10^2 = 324 - 100 = 224
Sqt(224)=14.9666
Approximate = 14.97
2. 100 - 16 = 84
Sqrt 84 = 9.1652
Approximate = 9.17
3. 225 - 49 = 176
Sqrt 176 = 13.2665
Approximate = 13.27
4. 361 - 144 = 217
Sqrt 217 = 14.7309
Approximate = 14.73
Answer:
54x^2 + 10x
Step-by-step explanation:
