It looks like you've uploaded a photo of a math problem related to linear programming or optimization. Here's a breakdown of the key parts I can see:

1. Question 1 seems to be about finding the maximum value of $Z = 30x + 10y$, given some constraints in a system of inequalities. The options are a. 60, b. 80, c. 100, d. 120, and e. 180.

2. Question 2 involves a fruit seller buying apples and oranges. The problem likely involves setting up a system of linear inequalities or equations based on price, weight, and budget constraints.

3. Question 3 also deals with a fruit seller, buying bananas and oranges, where the budget is 1,000,000 Rp and involves maximizing profit given constraints.

Would you like me to help solve one of these questions? If yes, please specify which one you'd like to start with.