Answer:
![m=\frac{5}{4}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B5%7D%7B4%7D)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<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 (-10, -4)
Point (10, -29)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute [SF]:
![m=\frac{-29+4}{10+10}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-29%2B4%7D%7B10%2B10%7D)
- Add:
![m=\frac{-25}{20}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-25%7D%7B20%7D)
- Simplify:
![m=\frac{5}{4}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B5%7D%7B4%7D)
Answer:
52.........................
I'm not so good but I think thatmeans r is a different number and its half of 14 so figure out an equation
Answer:
Option A) The temperature of F degrees Fahrenheit converted to degrees Celsius
Step-by-step explanation:
The formula to convert temperature from degrees Fahrenheit to degrees Celsius is:
![C(F)=\frac{5}{9}(F-32)](https://tex.z-dn.net/?f=C%28F%29%3D%5Cfrac%7B5%7D%7B9%7D%28F-32%29)
If we have the measure of temperature in degrees Fahrenheit we can convert that temperature to degrees Celsius by substituting it in place of F. For example, if we want to convert 50 degrees Fahrenheit to degrees Celsius just replace F in the above formula by 50 and C(F) will give the equivalent temperature in degrees Celsius.
So, C(F) represents the temperature of F degrees Fahrenheit converted to degrees Celsius. Option A gives the correct answer.
Hi!
We will find the hours of labor, x, like this:
140 + 48 * x = 260
48 * x = 260 - 140
48 * x = 120
x = 120/48
x = 2,5 hours of labor were required
Hope this helps!