Set up the equation:
![(-4x - 2) \times 2x](https://tex.z-dn.net/?f=%28-4x%20-%202%29%20%5Ctimes%202x)
Distribute 2x to both of the terms in parentheses:
![-4x \times 2x = -8x^{2}](https://tex.z-dn.net/?f=-4x%20%5Ctimes%202x%20%3D%20-8x%5E%7B2%7D)
![-2 \times 2x = -4x](https://tex.z-dn.net/?f=-2%20%5Ctimes%202x%20%3D%20-4x)
![-8x^{2} - 4x](https://tex.z-dn.net/?f=-8x%5E%7B2%7D%20-%204x)
The answer is
B.
Step 1: 0.116 = 116⁄1000
Step 2: Simplify 116⁄1000 = 29⁄250
Add the numbers up to get the total number of biscuits, which will be 50. Then, make a fraction using the squares, which will be 15/50. Simplify by 5. The answer will be 3/10.
I hope this helped!
Answer: 30 $15 tickets and 20 $35 tickets
Step-by-step explanation:
.X%2BY=50
2.15X%2B35Y=1150
From eq. 1,
15X%2B15Y=750
Subtract from eq. 2,
15X%2B35Y-15X-15Y=1150-750
20Y=400
Y=20
Then,
X%2B20=50
X=30
30 $15 tickets and 20 $35 ticket
Hope it helps
Answer: Endpoint = (-4,6)
Step-by-step explanation:
To find any endpoint use the formula
![\frac{y_1+y_2}{2} =Ymp](https://tex.z-dn.net/?f=%5Cfrac%7By_1%2By_2%7D%7B2%7D%20%3DYmp)
multiply each by 2 to simplify
take the equations and simplify
6+
= 2 -2+
= 4 =
-6 -6 +2 +2
= -4
= 6
To check use the Midpoint formula
![\frac{-4+6}{2} , \frac{6-2}{2} = \frac{2}{2} , \frac{4}{2} = (1,2)](https://tex.z-dn.net/?f=%5Cfrac%7B-4%2B6%7D%7B2%7D%20%2C%20%5Cfrac%7B6-2%7D%7B2%7D%20%20%3D%20%5Cfrac%7B2%7D%7B2%7D%20%2C%20%5Cfrac%7B4%7D%7B2%7D%20%20%3D%20%281%2C2%29)