Answer:
6.1 square units
Step-by-step explanation:
the first triangle was 6 square units so if we move one to the left we get 6.1
hopes this helps
(3x + 12)(x - 1)
Or even better 3(x + 4)(x - 1)
Answer:
x=9, y=15. (9, 15).
Step-by-step explanation:
y=2x-3
y=x+6
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2x-3=x+6
2x-x-3=6
x-3=6
x=6+3
x=9
y=9+6=15