You've uploaded a math worksheet titled "ULANGAN HARIAN MATEMATIKA" on patterns, number configurations, sequences, and series. It includes 17 multiple-choice questions. I'll go through the questions one by one to provide assistance:

1. Find the next number in the sequence:
   $3, 4, 7, 11, 18, 29, \dots$

2. Find the next two numbers in the sequence:
   $3, 5, 8, 12, \dots$

3. Sum of two values in the sequence $p, q$ given 1, 3, 6, 10.

4. Find the $n^{th}$ Fibonacci number in the sequence $a, b, 7, 12, 19.$

5. Equation involving the sum of binomial coefficients: $(x+y)^7 = ax^7 + bx^6y + cx^5y^2 + \dots$

6. Find the number in position 2019 in the repeating sequence 250270250270...

7. Find the digit in the first position of the repeating sequence 0, 201920192019...

8. Find the number of times the digit 2 appears up to the 104th digit in:
   $2442324423244423\dots$

9. Find how many digits occur after the decimal in the sequence:
   $0, 123454321123454321\dots$

10. Day after 400 days from Wednesday.

11. Find the units digit of $777^7$.

12. Pattern analysis with matchsticks forming squares.

13. Sum of terms in an arithmetic progression, where $U_1 = 2n(n-1)$, and find $U_6 - U_4$.

14. Determine the number of handshakes in a group of 8 people.

15. Count the number of ways to read the word "RELASI" from a pyramid shape.

16. **Find the 17th term in the sequence 98, 92, 86,