Step-by-step explanation:
2x^2+6x=36
x^2+3x=12
x^2+3x-12=0
x=(-3+(57)^0.5)/2 or x=(-3-(57)^0.5)/2
Answer:
w < 2,800lb
Step-by-step explanation:
w weighs less than 2,800 pounds.
The answer is four
See my handwritten problem worked out in attached pic
After the second, it will be 50, after the third it will be 20, and after the fourth it will be 8. The answer is C
Hope this helps!