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A store sells 2 kg of rice for $6. How much does 5 kg cost?

A car uses 6.5 L of gas to travel 130 km. How far can it travel on 20 L of gas?

A cyclist travels 48 km in 3 hours. What is their speed in km per hour?

A school is organizing a field trip and needs to order buses. Each bus can hold 42 students and costs $275 to rent.(a) If there are 195 students, how many buses are needed?(b) What is the total cost for renting the buses?(c) If the cost is shared equally among all students, how much does each student need to pay?

Knowledge     What is the radius of the circle x2 + y2 = 7

Find the shortest distance between the point (7, -4) and the line 3x – 4y – 8 = 0

Knowledge     Find the length of AB to one decimal place if A(5, -3) and B(-1, 7).

A line segment has endpoints P and Q. If endpoint P is at (3, -7) and the midpoint is M(8, -1), what are the coordinates of endpoint Q?

Which of the following is true about reflected appraisal?

Determine the distance between the points (2, -1) and (-4, 5).