Answer:
b. Shift left 3 units
Step-by-step explanation:
You're given
y = √(x + 3)
y = √(x - (-3))
y = √(x - <em>amount_shifted</em>)
amount shifted = -3
so shifted 3 units and the negative means it's shifted to the left
cells of Jennies skin were not burned.
Step-by-step explanation:
Given,
Burned skin cells = 
This represents 2% of total skin cells.
Let,
x represents the total number of skin cells.
2% of x = 

Dividing both sides by 0.02

Number of not burned cells = Total - burned
Number of not burned cells = 
Number of not burned cells = 
cells of Jennies skin were not burned.
Keywords: percentage, division
Learn more about division at:
#LearnwithBrainly
Since 1000 mg is one g then the answer is .45 . So 450mg=.45g. Hope I helped.
The answer to the problem is y=-13
The answer would be D
hope this helps (;