Answer:
Y = 9
Step-by-step explanation:
2Y (with Y having a value of 9) would be equal to 2 x 9 which would give you 18
then you take the 18 and subtract 10x
which would give you 8x with the x not being relevant in your case (maybe)
The answer is 540.
34 tens is 340, and 20 tens is 200. Together the sum is 540.
It is times 12 since 6 times 12 is 72 then 14 times 12 is 168. So y=168
Segment XZ and segment ZX
