Lydia is trying to classify this polygon as a scalene, isosceles, or equilateral triangle. she concludes that it is a scalene triangle. is lydia's conclusion correct? justify.

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest

Last month, leonhard euler's watch kiosk at the mall had total sales of $9,489. merchandise totaling $225 was returned. the goods that were sold cost leonhard euler's $5,481. operating expenses for the moth were $992. what was the gross profit on sales?