28
Step-by-step explanation:
u need to multiply -5×-5 then u add 3
Answer:
D is the correct answer! Hope it hepls!
Step-by-step explanation:
Please mark brainliest!
Answer: 6.416%
Step-by-step explanation:
The percentage error formula is given by :-
Given : The estimated weight of a substance = 475 mg
The actual weight of the substance = 445 mg
Then,
Hence, the percentage error in the first weighing. = 6.416%
Given:
To find:
The set of points that includes all of the solutions for the given equation.
Solution:
From the given equation, it is clear that y-values depend on the x-values.
If x is a real number, then y-values are real numbers such that .
So, the set of points that includes all of the solutions for the given equation is defined as for all real numbers.
Therefore, the correct option is B.