Solve 5(2x + 4) = 15. Round to the nearest thousandth.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.