Answer:
![-3\frac{1}{2}](https://tex.z-dn.net/?f=-3%5Cfrac%7B1%7D%7B2%7D)
Step-by-step explanation:
Solve
![(x+y)](https://tex.z-dn.net/?f=%28x%2By%29)
For x=-1/2 and y=-3
substitute the value of x and the value of y in the expression above
![x+y=(-\frac{1}{2})+(-3)](https://tex.z-dn.net/?f=x%2By%3D%28-%5Cfrac%7B1%7D%7B2%7D%29%2B%28-3%29)
Remember that
![(+1)(-1)=-1](https://tex.z-dn.net/?f=%28%2B1%29%28-1%29%3D-1)
so
![x+y=-\frac{1}{2}-3=\frac{-1-6}{2}=-\frac{7}{2}](https://tex.z-dn.net/?f=x%2By%3D-%5Cfrac%7B1%7D%7B2%7D-3%3D%5Cfrac%7B-1-6%7D%7B2%7D%3D-%5Cfrac%7B7%7D%7B2%7D)
Convert to mixed number
![-\frac{7}{2}=-\frac{6}{2}-\frac{1}{2}=-3\frac{1}{2}](https://tex.z-dn.net/?f=-%5Cfrac%7B7%7D%7B2%7D%3D-%5Cfrac%7B6%7D%7B2%7D-%5Cfrac%7B1%7D%7B2%7D%3D-3%5Cfrac%7B1%7D%7B2%7D)
For what value of B is the trigonometric function considered an odd function? y=cosB(x-c)
1/4
Letter A is the answer because
4y = 15 - 3x
so y = 15/4 -3x/4
Answer:
<u>Step 1: Divide both sides by 5</u>
<u />![5g / 5 \geq 35 / 5](https://tex.z-dn.net/?f=5g%20%2F%205%20%5Cgeq%20%2035%20%2F%205)
![g \geq 7](https://tex.z-dn.net/?f=g%20%5Cgeq%20%207)
So... the line underneath the > means that 7 is included. Therefore, Frances is correct.