Last month Ebony had 72 dollars in a checking account. The current balance is 126 dollars . What is the percent change in the account balance from last month to this month

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?