Answer:
A number line going from 95 to 103. A closed circle is at 98.6. Everything to the right of the circle is shaded.
Step-by-step explanation:
We want to determine the graph of
Since we have the sign, , we use a closed circle to show that the number 98.6 is included in the domain of definition.
Then since the sign is greater than, we shade to the right of 98.6.
The correct option is A.
Answer:
Step-by-step explanation:
When you add fractions with different denominators, you need to find the Least common denominator (LCD):
Descompose the denominators (5 and 15) into its prime factors and then choose the commons and non-commons with the highest exponents:
Divide the LCD by each original denominator of each fraction and multiply the result by each original numerator of each fraction. After this, you can add the numerators and reduce the fraction.
Then: