Answer:

Step-by-step explanation:
We can add the two equations to eliminate
and solve for
.



Now, we can find for
by using substitution:
(given)


Hope this helps :)
Answer:
It's actually A
Step-by-step explanation:
She has 8 dimes, 11 quarters, and 22 nickels
Answer:
y = -3x + 19
Step-by-step explanation:
Once you start graphing for this equation you will see that -5,4 is one of the points.
Answer:
71
Step-by-step explanation: