Simplify 8√40 - 3√90

Find the pairs of numbers between 8 and 18 that have 5 as the greatest common factor

Translate into an algebraic expression: the difference of six times a number and 8

Write 56% as a fraction in simplest form. 5/60 14/25 56/100 0.56/100

A convex hexagon has interior angles with measures x^0, (5x - 103); (2x + 60), (7x - 31), (6x - 6), and (9x - 100), what is the value of x?

Alicia and her friends brittany, kenji, and ellis, are taking a pottery class. the four friends have to share 3 blocks of clay. how much clay will each of them receive if they divide the 3 blocks evenly?

5x + 3y = - 2 3x + 2y = - 1

Solve for x 5^x = 3x^x+1

If you have a $30 and have a 15% discount whats the cost

If a and b are two integers such that a is the predecessor of b, then find the value of a_b

What does exlamitory mean