Answer:
The answer is B
Step-by-step explanation:
This is because they subtract the cost of ingredients from the sum they earned to calculate the profit :)
- <em>combined mass in scientific notation can be written as</em> 97.2×
kg
- Scientific notation can be regarded as a way of writing very large as well as very small numbers.
Mars of mass= (6.42x
kg )
Mercury= (3.3x
kilograms)
Then we add together
(6.42x
)+ (3.3x
) kilograms.
= 9.45 ×
kilograms
Therefore, combined mass in scientific notation can be written as 97.2×
kg
Learn more at : brainly.com/question/1705769?referrer=searchResults
A. Add up to 180 degrees. Hope this helps.
If we place 0 and 1 for the x then:

this is the line: