8x-y=2 ---> y=8x-2
5x-4y=3
5x-4(8x-2)=3
5x-32x+8=3
-27x+8=3
-27x=-5
x= 5/27
8(5/27)-y=2
40/27-y=2
y=-14/27
Answer:number one is b I just answered it don't listen to the person who just randomly answered
Cuz I got it wrong I'm so mad
Step-by-step explanation:
She has a total of 45 CDS.
One Shelf Have 15 Cds
Multiply 15 x 3 and you have 45 CDs total
Answer:
x=-5
Step-by-step explanation:
Combine like terms:
2x+4=-2x-16
4x=-20
Solve
x=-5
Answer:

Step-by-step explanation:
Hello There!
It says the tree has a cone like structure
The formula for volume of a cone is

where r = radius and h = height
note it says to use 3.14 for pi
so given the dimensions all we have to do is plug in the values into the formula

Our last step is to round to the nearest foot
So we can conclude that the tree has a volume of 25.13ft³