A factory makes candles. Each candle is in the shape of a triangular prism, as shown below. If the factory made 35 such candles, how much wax did the factory use (in cubic centimeters)?

10 cm length
7cm height
6 cm width

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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

Can some one explain this i got sent this. is this a threat i’m scared