Answer:
(-9,-9)
Step-by-step explanation:
less than 3 is a 1 or 2
probability of 1 or probability of 2
1/8 + 1/8
2/8
= 1/4
Answer: 1/4 = .25
Answer:
15.60
Step-by-step explanation:
The sub total before tax is 34.95. You know the socks cost 3.75 and the skirt and shoes are the same or equal price. This means after subtracting the cost of the socks, you spent 34.95 - 3.75 = 31.20. Since the skirt and shoes cost the same, divide 31.20 by 2. This is $15.60.
Answer:
![m=\frac{-1}{2}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-1%7D%7B2%7D)
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
- Slope Formula:
![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Step-by-step explanation:
<u>Step 1: Define</u>
Point (-2, 6)
Point (2, 4)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
![m=\frac{4-6}{2+2}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B4-6%7D%7B2%2B2%7D)
- Subtract/Add:
![m=\frac{-2}{4}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-2%7D%7B4%7D)
- Simplify:
![m=\frac{-1}{2}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-1%7D%7B2%7D)
And we have our final answer!
D
0.4 multiplied by x would give you the percentage and putting x over 2 would give you half of that number