<h2>
Answer:</h2>
x = 1
y = 1
<h3>
Step-by-step explanation:</h3>

Substitute into one of the equations

Rearrange variables to the left sider of the equation

Combine like terms

Divide both sides of the equation by the coefficient of variable

Determine the sign for multiplication or division

Cross out the common factor

Substitute into one of the equations

The solution of the system is

<em>I hope this helps you</em>
<em>:)</em>
To find what percent a part is of the whole, divide the part by the whole and multiply by 100.
156/176 * 100 = 88.6363... %
Answer: A) 88.6%
Ratio would be 7.5 to 2.75....but using whole numbers I'd get:
8 to 3
Answer:
337.50
Step-by-step explanation: