I believe it is neither
For one if you plug in either of them the first one is going to be negative 3. But if you use the second one then your answer would be -3+12= -10 but -3+12 is 9 so I would go with neither because I don't see how it's both
Answer:
176 US fluid ounces
Step-by-step explanation:
Isosceles triangle I think
Answer:
15x² - 3y + 9
Step-by-step explanation:
(12x² + 6y - 3) + (3x² - 9y + 12)
12x² + 6y - 3 + 3x² - 9y + 12
12x² + 3x² + 6y - 9y + 12 - 3
15x² + 6y - 9y + 12 - 3
15x² - 3y + 12 - 3
15x² - 3y + 9
Answer:
a. 20
Step-by-step explanation:
just multiply 5 and $4 by 4