Answer:
Here,

substituting the value of 4y in eqn i fron eqn ii
so eqn i becomes

So

Thus,

...hope this helps:)
Answer:

Step-by-step explanation:

Since, Agnes scored 20 % fever than Amy.
So,
Agnes Score = Amy's Points - 20 % of Amy's Points
Agnes Score = 860 - 172
Agnes Score = 688 points
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>
~AnonymousHelper1807</h3>
Answer:
A, $1.08
Step-by-step explanation:
1.20 / 90 = 1.08
use a calculator
0.08 is larger because it can also be written as 0.080, and 80 is larger than 76.