The answer is 0.6, 5 or higher add one more, 4 or less stays the same
Answer:
The amount of reward that Sophia receives is 
Step-by-step explanation:
Let
x------> amount of reward that Sophia receives
y-----> amount of reward that Isabella receives
we know that

------> equation A
-----> equation B
Substitute equation A in equation B



Find the value of x

Answer:
y = 6
Step-by-step explanation:
[] We can plug in our x value of -3, from the coordinate point, and solve for y.
y = 3 - x
y = 3 - (-3)
y = 3 + 3
y = 6
[] We can also graph the equation, and find the point where x = -3
-> See attached
<em>I do not see this option in the answers you have provided, so either I miss interpreted something, or something else got messed up. </em>
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Bicycle + sales tax = $4,776.575 = 560 for the rounding