If an image of a triangle is congruent to the pre-image, then the scale factor of the dilation must be n=

Which of the following of the following sets of side lengths could not form a triangle?

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.

Solve for x. −3/4(x+2)=6 enter your answer in the box