Type the correct answer in each box. Use numerals instead of words. Consider the systems of equations below.
System A
System B
System C
x2 + y2 = 17
y = x2 – 70 + 10
y = -202 + 9
y = -61 + 5
8x - y = -17
Determine the number of real solutions for each system of equations.
System A has
real solutions.
System B has
real solutions
System Chas
real solutions.
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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.

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)