Answer:
The value of y in the given equation is 
Therefore 
Step-by-step explanation:
Given equation is 
We have find the value of y in the given equation :
Taking the common term 2y outside of LHS we get
Multiplying by 
on both sides
Dividing by x+3 on both sides we get
Therefore the value of y in the given equation is
Therefore
Answer:
B
Step-by-step explanation:
Answer:
$130.34
Step-by-step explanation:
In this example, the total amount Myra has to pay is (original cost) + (total interest). This is because she has to pay interest because she bought clothes. Her total cost for the clothes is then 124.96+5.38=130.34
5th grade. ( my little sister)
Answer:
To find the point of intersection, just solve for x and y in the equations
so since x - y = -5
x = y - 5
now that we have a value of x, we will substitute x with in in the other equation
<em>5x + 3y = -9</em>
<em>5(y-5) + 3y = -9</em>
<em>5y - 25 + 3y = -9</em>
<em>8y = 16 </em>
y = 2
now use this value of y in the equation we made for x
<em>x = y - 5</em>
<em>x = 2 - 5</em>
x = -3
Hence, the point of contact is (-3 , 2)
