Answer:
Quadrent II
Step-by-step explanation:
It is like a elevator. You have to walk to the elevator to go before you can go up. So you go to the negative area first and then climb up because 8 is positive, and that would land you in Quadrent II
4y - 6y + 9y = -2
Answer:
Step-by-step explanation:
Given:
To find: The solution set of the equation.
Solution:
We have, , and we need to find the solution set.
Now, we know that a solution set is any value of a variable in an equation which satisfies the equation. So, we need to find the value of variable, y in the given equation.
So, we have
Hence, the solution set of the equation is
Answer:
Contradiction
Step-by-step explanation:
Contradiction
A, 7
B. 8
C. 9
D. 10
For this case, the first thing we must do is find the unit cost.
We have then:
We now look for the number of hats that can be purchased with $ 154.44.
We have then:
Therefore, you can buy 9 hats with $ 154.44.
Answer:
Melissa sells 9 hats.
C. 9