A car rental agency charges $15 a day plus $0.12 per mile for its rental cars. If these charges include tax, what is the total cost of traveling 400 miles in 3 days in a car rented from this agency?
Đề thi Olympic Tiếng Anh lớp 9 vòng 10 năm 2013 - 2014
Đề thi Tiếng Anh qua mạng (IOE) lớp 9
Đề thi Olympic Tiếng Anh lớp 9 vòng 10 năm 2013 - 2014 được VnDoc sưu tầm và tổng hợp lại nhằm cung cấp cho các em học sinh tài liệu tham khảo trong quá trình rèn luyện khả năng của bản thân cũng như ôn luyện kiến thức tiếng anh. Chúc các em đạt điểm số cao!
- Câu 1
- Câu 2
In the figure above, what is the value of x? - Câu 3
The ratio of toggle-bolt prices in year X to toggle-bolt prices in year Y was 4 to 3. If the ratio of prices in year Y to prices in year Z was 3 to 2, what was the ratio of prices in year X to prices in year Z?
- Câu 4
A group of 110 people is divided into 4 committees. If each committee contains at least 2 people, which of the following statements must be true?
- Câu 5
In the cube above, AB = 4. What is the perimeter of rectangle ABCD? - Câu 6
The integer n is formed by writing the positive integers in a row, starting with 1 and ending with 80, as shown n = 1234567891011 ... 787980. Counting from the left, what is the 90th digit of n?
- Câu 7
What are all possible values of x for which (x + x + x + x + x)/2x = 5/2?
- Câu 8
If 2x + 3y = 1, what is x/2 + y/3 in terms of y?
- Câu 9
The figure above shows six right triangles. What is the value of x2 + y2? - Câu 10
For positive integers x, let the symbol (x) represent the sum of the digits of x. For example, (74) = 7 + 4 = 11. If n is a positive integer and (n) = (33) + (17), which of the following could be the value of n?