Answer:
<h2>30</h2>
Step-by-step explanation:
![3x+4y^2\\\\\text{Substitute the value of x = -2 and y = 3 to the expression:}\\\\3(-2)+4(3^2)\qquad\text{use PEMDAS}\\\\=-6+4(9)=-6+36=30](https://tex.z-dn.net/?f=3x%2B4y%5E2%5C%5C%5C%5C%5Ctext%7BSubstitute%20the%20value%20of%20x%20%3D%20-2%20and%20y%20%3D%203%20to%20the%20expression%3A%7D%5C%5C%5C%5C3%28-2%29%2B4%283%5E2%29%5Cqquad%5Ctext%7Buse%20PEMDAS%7D%5C%5C%5C%5C%3D-6%2B4%289%29%3D-6%2B36%3D30)
The first one, decreasing then increasing
Answer:
Figure: Amount of tiles:
1 5
2 8
3 11
4 14
5 17
6 20
7 23
8 26
9 29
10 32
11 35
12 38
13 41
The sequence/pattern is +3 tiles.
So Figure 13 will have 41 tiles.
I hope this helps!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
1/4
Step-by-step explanation: