Katie won't have more than 100 shells until the 7th day
2,376 square feet
**
Add the areas of all the sides of the shape.
A triangle's area: 1/2bh
The two triangles' area=24*9=216
The bottom side: 40*24=960
The two other sides: 30*40=1200
Add everything: 216+960+1200=2376
2nd degree polynomial with 3 terms. Hence this is a
Binomial equation._Award brainliest if helped!
The answer is answer choice B,
B) {-2, -1, 0, 1}
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey