Solve.

23x+56=313

Enter your answer as a mixed number in simplest form in the box.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?