17. 5/4.5 = apx. 3.89
Hope this helps!
Answer:
n=35; q=33 coins.
Step-by-step explanation:
1) if number of nickles is 'n' and the quaters is 'q' then it is possible to write:
n+q=68 - 'she counted 68 coins...' - the 1st equation of system;
0.25q+0.05n=10 - '10$ in it' - the 2d equation of the system.
2) it is possible to make up and solve the next system of two equations:
Answer:
2/3 because of rise over run it is a valid answer
The question states the the graph is non-vertical. This mean the graph is either rise of falling. This also means that the value of function is not same at more than one value of x.
Another hint the question gives us is that the graph is a straight line. So this means we have a straight line rising or falling with some angle or a slope. This signifies a linear function.
It would have been a non-function if the line was a vertical one.
It would have been a non-linear function if the line was not straight.
The graph of exponential function is not straight.
Hence the answer to this question is Linear Function
Answer: First Option
Step-by-step explanation:
The linear functions have the following form
Where a and b are constants and are real numbers and the exponent n and m is always equal to 1.
In other words, the linear equations have the form
Identify among the options the functions that have this form
is a linear function with 
, 
, 
and
is not a linear function because 
.
is not a linear function because
is not a linear function because and 
