Fiona has 18 coins, consisting of quarters and dimes, in her pocket. she has 6 more dimes than quarters. how many quarters does she have?

Fiona has 6 quarters

Step-by-step explanation:

If Fiona were to have 1 quarter and 1+6 dimes she would have 8 coins

If she were to have 2 quarters and 2+6 dimes she would have 10 coins

If she were to have 3 quarters and 3+6 dimes she would have 12 coins

If she were to have 4 quarters and 4+6 dimes she would have 14 coins

If she were to have 5 quarters and 5+6 dimes she would have 16 coins

If she were to have 6 quarters and 6+6 dimes she would have 18 coins

Therefore, she has to have 6 quarters in order to have 6 more dimes and a total of 18 coins

I hope this helps, and I'm sorry it took so long for me to write this out

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.