Olusola is x years old while his sister Dara is y years old. The sum of their age is equal to twice the difference between their ages and the product of their age is 675. Find Olusola’s age in 5 years and Dara’s age in 10 years.

The difference between a two-digits number and its reverse is 18 while the sum of the two digits in the number is 4. Find the number.

The length of a rectangle is 5 cm more than its width, if its area is 50cm2, find the product of area and the perimeter

What number increase by 72 equals 10 times the number?

If the day before yesterday is Monday what day will it be 2 days before tomorrow?

Innoson motors produce cars in a repeating pattern of the jeep, sports car, SUV, and Truck cars. If the first car to exit the factory was Jeep, what color is the 463rd car to exit the factory?

Caleb deposits money at a bank on a Wednesday and returns to the bank 100 days later to withdraw the money. On what day of the week did Caleb withdraw the money from the bank?

What is x?

Solve for x

Simplify this equation

2 2y – 8 = - 2 y + 1 What is y?