Answer:
you would pay $6.79 dollers per ouncen
Step-by-step explanation:
b. According to the data, which of the following is more likely?
a seventh-grade male owning a cell phone
a seventh grader owning a cell phone Explain your choice.
The percent of change from 62 trees to 31 trees is 50 % after applying the concept of percentage.
It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
It is given that:
The percent of change 62 trees to 31 trees
Let x be the percent:
The value of x can be evaluated as:
As we know, the usage of percentages is widespread and diverse. For instance, numerous data in the media, bank interest rates, retail discounts, and inflation rates are all reported as percentages. For comprehending the financial elements of daily life, percentages are crucial.
x = [(62 - 31)/62]×100
x = [31/62]×100
x = 50 %
Thus, the percent of change 62 trees to 31 trees is 50 % after applying the concept of percentage.
Learn more about the percentage here:
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−9(x + 6) + 60 = 13 − 10x
Answer:
x=7
Step-by-step explanation:
−9(x + 6) + 60 = 13 − 10x
Distribute
−9x -54 + 60 = 13 − 10x
Combine like terms
-9x +6 = 13 -10x
Add 10x to each side
-9x+10x +6 = 13-10x+10x
x +6 = 13
Subtract 6 from each side
x+6-6=13-6
x = 7
Answer:
3x^2 -x-6
Step-by-step explanation:
If f(x) = 3x^2 - 4 and g(x) = x +2
(f-g)(x)
I like to line them up vertically
3x^2 - 4
-( x +2)
----------------------
Distribute the minus sign
3x^2 - 4
- x -2
----------------------
3x^2 -x-6