Amy has 630 stickers that are organized into 42 packs. She plans to give 3 packs to her friends. How many stickers is she giving
2 answers:
You might be interested in
Answer:
Second option
Third option
Fourth option
Step-by-step explanation:
We have the following quadratic function
Use the distributive property to multiply the expression
For a function of the form the x coordinate of the vertex is:
Then in this case the coordinate of the vertex is:
To obtain the y coordinate of the vertex we evaluate the function at
Then the vertex is: (-3, -16)
We can see in the graph that the zeros of the function are x=1 and x=-7
Then the function is decreasing from -∞ to -3 and then it is increasing from -3 to ∞
The function is positive for and
The correct answers are:
Second option
Third option
Fourth option
For this case, we have by definition, that an irrational number is a number that can not be expressed as a fraction , where a and b are integers and b is nonzero.
Some examples are:
So, that the answer is
Answer:
Option C
Answer:
C
Step-by-step explanation:
We have the expression:
Rewriting this yields:
Therefore, our answer is C.