Answer:
The sign is buried 0.60 of a meter below the ground.
Step-by-step explanation:
Solve the equation by substitution method.
To get b-2-3b=4. Then you substitute b into simplest to get, b=-3. Repeat the same process with a to get, a=-5. So your answer would be (-5, -3)
(Positive infinity and negative infinity),{x|xER}
Answer:
False
Step-by-step explanation:
x could equal -4 or 4
|x| means the absolute value of x. Absolute value is how far a number is from 0. -4 is 4 units away from 0. 4 is also 4 units away from 0.
Answer:
Step-by-step explanation:
Hey I'm not sure about the answer coz my calculation maybe wrong but pls to refer and check