3(10g + 6y)
3(10g) +3 (6y)
30g + 18y
option 2
Answer:
-18
Step-by-step explanation:
let n be the number
(6-n)/3 = 8
6-n = 24
6-24 = n
-18 = n
U will take the two diagrams
And name them A N B
U then solve the triangle by triangle
Alright so I got A=4, B=5 and C=9
A B C
+ A C B
----------
C B A
459
+ 495
--------
954
The answer is -7.137x10^-3