Amoving company charges a flat rate of $150, and an additional $5 for each box. if a taxi service would charge no flat rate and $20 for each box, how many boxes would you need for it to be cheaper to use the moving company? (do not label your answer)

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

If 20% of a number is 35, what is 50% of that number?

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k