Answer:
-2
Step-by-step explanation:
Gradient/slope =
14w=91
w=91/14
This is the answer.
Answer:
(D) No, the answer is not reasonable. It should be about 10 pounds.
Step-by-step explanation:
Hotdog = 4 2/5 pounds
Hamburger = 3 1/2 pounds
Chicken = 2 3/10 pounds
Total
= 4 2/5 + 3 1/2 + 2 3/10
= 4 4/10 + 3 5/10 + 2 3/10
= 9 12/10
= 10 2/10
= 10 1/5
We have
x³+x²=-9x-9--------------> x³+x²+9x+9=0
using a graph tool
see the attached figure
the answer is x=-1