Answer:
2x+3(10+x)
Step-by-step explanation:
I'm not sure but I think this might be the answer
Answer:
A.
-19 9 7
[15 -7 6 ]
-2 1 1
Step-by-step explanation:
Area = 2,520m^2
(47+65)/2 = 56
56x45 = 2,520
Y=2x+2
(y=mx+c
m-slope/gradient
c-y intercept)
I believe this is the answer

good luck