50% off 3.18 and the customer gives you 5.00 how much do u get back

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the