While away at school, eileen receives an allowance of $400 each month, 35 percent of which she uses to pay her bills. if she budgets 30 percent of the remainder for shopping, allots $130 for entertainment, and saves the rest of the money, what percentage of her allowance is she able to save each month?

The perimeter of a rhombus with a side of 6 is 24

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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.