A bag contains only blue and green counters. If there were three times as many blue counters and the original numbers of
green counters, the total number of counters in the bag would be 62.
If there were twice as many green counters and the original number of blue
counters, the total number of counters in the bag would be 59.
How many of each colour are in the bag?
Do not use trial and improvement.
You must show your working.
Give your answer in the form of coordinates:- (Blue, Green) *
(4 Points)
(15

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.

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Why is causation so much more difficult to prove than correlation?