The Chinese government has been accused of manipulating the value of its currency, keeping it artificially low in order to give the country an export advantage. Some economists feel that the yuan is valued at 20% less than it should be compared to the U. S. dollar. At the exchange rate of one yuan = 0.18 dollar, a $21,000 car would cost approximately 116,667 in yuan. If the exchange rate was adjusted, the equation y= 4.4d can be used to convert dollars to yuan. How much would that affect the price of that car in China?

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

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.

Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10