If 2x + 5 = 17, what is the value of x?
A train travels 120 km in 2 hours. What is its speed in km/h?
A train travels 120 km in 2 hours. What is its speed in km/h?
If the sale price of a shirt is $20 after a 50% discount, what was its original price?
If the sale price of a shirt is $20 after a 50% discount, what was its original price?
A car travels 75 km in 1 hour. How long does it take to travel 300 km at the same speed?
A car travels 75 km in 1 hour. How long does it take to travel 300 km at the same speed?
In a right-angled triangle, the lengths of two legs are 5 cm and 12 cm. What is the length of the hypotenuse?
In a right-angled triangle, the lengths of two legs are 5 cm and 12 cm. What is the length of the hypotenuse?