789.215 rounded of to the nearest thousand​

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

State if the two triangles are congruent. if they are, state how you know?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?