Let us say that the number of weeks is "x" and the number of chores is "y".
If we state an algebraic expression for Janie's allowance it would be
3x+2y=13
However, there are two variables, hence many answers. To solve this problem, there must be more information about the relation between x and y.
We are told that statement q is this:
Jose is not winning the race.
Now we have the statement, "Jose is winning the race." In logic, when we put two "not"s in it, they negate each other.
q: Jose is not winning the race.
~q: q: Jose is not not winning the race.
~q: Jose is winning the race.
Thus, ~q - choice C - represents that statement.
The answer is 216
Step by step
8+7*8+10*7+6*7
48+56+70+42
=216
<h2>The y-value of the vertex is 49</h2>
Step-by-step explanation:
Given,
The vertex of the parabola occurs at .
For the given parabola,
So, vertex occurs at
At this point
∴ At vertex, y-value of is 49.