Algebra
What is the solution to the equation 2x + 5 = 11?
Answer: x = 3
What is the sum of 15 and 23?
Answer: 38
What is 1/2 + 1/4?
Answer: 3/4
How many centimeters are in a meter?
Answer: 100
What is 175 ÷ 5?
35
Simplify the expression 3(x + 2) - x.
Answer: 2x + 6
What is the product of 8 and 7?
Answer: 56
What is 2/3 of 12?
Answer: 8
How many inches are in a foot?
Answer: 12
What is 23 × 4?
92
Solve the system of equations: x + y = 5 and x - y = 1.
Answer: x = 3, y = 2
What is the difference between 50 and 17?
Answer: 33
Simplify the fraction 6/9.
Answer: 2/3
What is the area of a square with sides of 4 cm?
Answer: 16 square cm
What is 144 ÷ 12?
12
What is the slope of the line passing through points (2, 4) and (4, 8)?
Answer: 2
What is the quotient of 63 divided by 9?
Answer: 7
What is 1/2 multiplied by 2/5?
Answer: 1/5
How many millimeters are in a kilometer?
Answer: 1,000,000
What is 36 × 18?
648
Factor the quadratic expression x² + 5x + 6.
Answer: (x + 2)(x + 3)
If x + 12 = 20, what is the value of x?
Answer: 8
What is 3/4 divided by 1/2?
Answer: 3/2 or 1 1/2
Convert 10 kilometers to meters.
Answer: 10,000 meters
What is 1,008 ÷ 16?
63