What is the value of x in the equation 3x + 7 = 16?
To solve for x, subtract 7 from both sides of the equation and then divide by 3.
What is the result of multiplying 9 by 4?
Multiplying 9 by 4 gives you the product of 36.
If a rectangle has a length of 6 units and a width of 3 units, what is the area?
The area of a rectangle is calculated as length multiplied by width, so 6 x 3 = 18 square units.
What is the square root of 81?
The square root of 81 is 9, because 9 x 9 = 81.
Solve the equation 2x + 5 = 15. What is x?
Subtract 5 from both sides and then divide by 2 to find x.
Which of the following is a prime number?
Prime numbers are numbers greater than 1 that have no positive divisors other than 1 and themselves.
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What is the area of a circle with a radius of 4 units?
The area of a circle is calculated as π times the square of the radius. So, the area is approximately 3.14 x 4^2 = 50.24 square units.
What is the perimeter of a square with a side length of 5 units?
The perimeter of a square is 4 times the length of one side, so the perimeter is 5 x 4 = 20 units.
What is the volume of a cube with a side length of 3 units?
The volume of a cube is calculated as the side length cubed. So, the volume is 3^3 = 27 cubic units.