Answer:
-9h² - 12h - 3
Step-by-step explanation:
Follow the FOIL method:
FOIL = First, Outside, Inside, Last
Multiply the terms together:
First: 9h * -h = -9h²
Outside: 9h * -1 = -9h
Inside: 3 * -h = -3h
Last: 3 * -1 = -3
Combine like terms: 9h² + (-9h - 3h) - 3
9h² - 12h - 3
-9h² - 12h - 3 is your answer.
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I hope this helps you
x=42.8+6.9
x=49.7
I think the answer is the 3rd rectangle but I'm not too sure I'm sorry
24 because when you plug in 0 for both x and y:
0=12(0)+24
12*0=0, leaving you with 24.
