Calculate the squares and then subtract.
Express 0.4 as a fraction in simplest form.
What is the product of the first 5 prime numbers?
Solve for �x: 14(8�+12)=541(8x+12)=5
If 2332 of a number is 30, what is 4554 of that number?
Solve: 2×(�+4)=202×(x+4)=20
Solve: 5�−2=185x−2=18
If a square has a diagonal of length 2222 units, what is the length of each side?
If 3883 of a number is 24, what is the number?
What is the median of the following set of numbers: 12, 8, 5, 16, 20?
What is the sum of the first 10 positive integers?