4x + 2y = 8 and 16x – y = 14 what does x and y equal?

What is the volume of this square pyramid?

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?