If a bracelet cost 23.99 and it's 75% off how much would it cost

Which expression is equivalent to -5(3x - 6/7)

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.