Answer:
-13
Step-by-step explanation:
-13
On substituting x= 9 in the above equation,
y= 9-5= 4
and, the y coordinate is also same i.e. 4
Yes.
It satisfies the equation.
I hope this helps you...
Answer:
Step-by-step explanation:
Stefanie's mixture of 18 grams has a 20% sugar content. Therefore, there are 
grams of sugar in her syrup.
John's mixture of 30 grams has a 25% sugar content. Therefore, there are 
grams of sugar in her syrup.
Therefore, if they mix their syrups together, there will be 
grams of sugar.
(y-3)²=4y-12
First we need to start by subtract 4y-12 from both sides
y²-6y+9-(4y-12)= 4y-12-(4y-12)
y²-10y+21=0
Now we need to do the factorization of the equation
we gonna factor the left side of it
(y-3)(y-7)=0
Set factors equal to 0
y-3=0 or y-7=0
y=3 or y=7
I hope that's help :0
X= 1.77
Hope this helps :)
