In the diagram below, AE= BE and <1 ≈<2 . Explain why CE must be congruent to DE

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Can someone me find the original price? the discount is 5% and the sale price is $68.40