This is an arithmetic sequence. (2.8, 3.7, 4.6 , 5.5) equation base: a sub n =a sub 1+d(n-1)

here's what I have so far: a sub n=2.8+

please help!!

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3