Jason owns a party supply store. He sells balloons for $0.50 each and party hats for $1.25 each. Jason buys each balloon for $0.10 and each party hat for $0.20. Which expression represents how much money Jason gains from selling n balloons and h party hats? А 0.40n + 1.05h B 0.60n + 1.45h 1.75nh D 1.45h - 0.60n ED​

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.