Answer:
a) x=7/2
Step-by-step explanation:
a) since f(x) is=0, plug in 0 to → f(x)=2x-7 [this f(x)]. you would get 0=2x-7. solve for x by adding 7 and dividing by 2 which you get x=7/2.
317 is the answer you are looking for.
The two numbers in each column have to add to 23
So under 7 you write 16, above 4 you write 19, etc
The rule will say x + y = 23
For this case we have that in one hour there are 60 minutes. On the other hand, we have that 1 mile equals 5280 feet.
So, we have:

So, given an amount per foot per minute, we must multiply by
and get miles per hour
ANswer:

The percentage of people that eat fruits and vegetables and abstain from smoking, but do not partake in physical activity is option d: 10%.
What is the percent in a Venn diagram about?
The common aspect of this Venn diagram shows the percentage that has the respondents or class that is been classified into groups.
For one to be able to calculate the percentage that stands for the amount of food in classified into the groups, we must need to find the sum of group and group . Then subtract that rate from percent.
In the case above, it need no calculation because in the diagram attached, the percentage is shown to be the shaded portion,
Hence, The percentage of people that eat fruits and vegetables and abstain from smoking, but do not partake in physical activity is option d: 10%.
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