If there is a decimal, you usually round when graphing.
Answer:
18.84 green units
Step-by-step explanation:
Circumference = pi × d
3.14 × 6
= 18.84 green units
So you have 45 and you want to add 8 more weights which are ten pounds each you multply 10 and 8 and then add 45 when
Let’s put the second equation on top
3x + 4y = 1
-3x + 2y = -13
I’m subtracting the first eqautionfrom the second
2y = 14
Y= 7
Plug in 7 for y in either of the original equations
3x + 28 = 1
3x = -27
X= -9
The answer is (-9,7)