Answer: just saying i realy need points or i cant ask questions anyways 4+x/-20=-40 is prob 45 or somthing
Answer:
61 4gr speed is equal rpto density multiply by acceleration is equal to 4
-25 - 12x = -(-8x - 6) - 3(5x + 12)
Distributive property.
-25 - 12x = 8x + 6 - 15x - 36
Combine like terms.
-25 - 12x = -7x - 30
Add 12x to both sides.
-25 = 5x - 30
Add 30 to both sides.
5 = 5x
Divide both sides by 5.
x = 1
The x-intersect is 1.
The answer is 20x^18 which is the last option.
I didn’t understand but when I understand I will help you