3x+2y=11
y=5x-1
Substitute the y in the first equation:
3x+2(5x-1)=11
y=5x-1
3x+10x-2=11
y=5x-1
13x=13
y=5x-1
Now substitute the x to find the y:
x=1
y=5-1=4
The area of a circle is

The radius is half the diameter, so we have

Answer:
mbkjbikjjbkbkjbjbjkbjkjbkbjkjbk
Step-by-step explanation:
<span>sum of 9 and 3 = 12
</span><span>difference of 9 and 3 = 6
</span><span>the quotient when the sum of 9 and 3 is divided by the difference of 9 and 3:
12/6 = 2</span>
Answer:
True
Step-by-step explanation: