A.
If you multiply the original equation by 3 you get -45x+3y=54, which is the exact same as A, therefore they have infinite solutions.
Answer:
Amount each friend pays for the gift = $20
Step-by-step explanation:
Market price of a gift = $70
The store manager takes $10 off the market price.
Marked down amount = $10
New cost price = Marked price - Marked down amount 
The cost of the gift is divided among three friends.
This means that the cost of gift which is $60 is divided by three to get each one's contribution in the gift.
∴ Amount each friend pays for the gift 
Answer:
<h3>consistent independent</h3>
<h2>Explanation:-</h2><h3>The system of linear equations {3x−y=2y=3x+2 describes
<em><u>consistent </u></em><em><u>independent </u></em><em><u>.</u></em></h3>
<h3>Hope it is helpful to you </h3><h3>stay safe healthy and happy ☺️</h3>
Use slope formula
y^2-y^1/x^2-x^1
the answer is -4/3
The answer is <span>0.00833333333</span>