Ninety percent of the ninth grade students at Richbartville High School take algebra. If 180 ninth grade students take algebra, how many ninth grade students do not take algebra?

Someone help pleaseee!! this is do very very soon thank you!

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

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’s 8y+48 and factor each expression completely