A T. V cost £800 plus VAT at 20%. what is the total cost of the TV

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?