they have 46 row in a theater. there are 42 seats and 50 seats empty calculate how many person was watching the show.​

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.