The answer is 12 :)
Answer:
12 is the answer :)
Step-by-step explanation:
It's ur answer....
Hiiiii sharon.......
x = 4
y = 13
x + y = 17
y = 2x + 5
substitute for y:
x + (2x + 5) = 17
reduce:
3x + 5 = 17
subtract 5 from each side:
3x = 12
divide both sides by 3:
y = 2(4) + 5
C= d*pi
49 x 2 = 98
98 x 3.14= 307.72
Since 308 is the closest to 307.72 it's the most accurate answer.
