Answer:
57
Step-by-step explanation:
26 - 2b > 2(3b + 4) |use distributive property: a(b + c) = ab + ac
26 - 2b > 6b + 8 |subtract 26 from both sides
-2b > 6b - 18 |subtract 6b from both sides
-8b > -18 |change signs
8b < 18 |divide borh sides by 8
b < 18/8
b < 9/4
b < 2.25
Answer:
the nearest whole number should be -9.
Step-by-step explanation:
well, -9.09 get rid of the rest, -9.1 since 5 or up round up. And one is less then five leaving just a -9
Answer:
The initial temperature was To = -14 degrees
Step-by-step explanation:
Solution:-
- We will take the starting temperature to be = Ti
- The final temperature, Tc = 16 degrees
- We are given that there is a drop of 10 degrees from initial temperature To. We can mathematically express this as:
To - 10
- Then there is a rise of 40 degrees after the drop of 10 degrees. The mathematical expression would be:
To - 10 + 40
- The current temperature is Tc. We can equate the expression developed to final temperature:
To - 10 + 40 = Tc
- Solve for To:
To = 16 - 40 + 10
To = -14 degrees
-x
2x
-1
0
Step-by-step explanation:
sorry I don't understand but have you tired go-oo?
