Answer:
![\huge\boxed{slope=-\dfrac{3}{2}}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7Bslope%3D-%5Cdfrac%7B3%7D%7B2%7D%7D)
Step-by-step explanation:
The formula of a slope:
![m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
We have two points (-6, -8) and (-14, 4).
Substitute
![x_1=-6,\ y_1=-8,\ x_2=-14,\ y_2=4](https://tex.z-dn.net/?f=x_1%3D-6%2C%5C%20y_1%3D-8%2C%5C%20x_2%3D-14%2C%5C%20y_2%3D4)
![m=\dfrac{4-(-8)}{-14-(-6)}=\dfrac{4+8}{-14+6}=\dfrac{12}{-8}=-\dfrac{12:4}{8:2}=-\dfrac{3}{2}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B4-%28-8%29%7D%7B-14-%28-6%29%7D%3D%5Cdfrac%7B4%2B8%7D%7B-14%2B6%7D%3D%5Cdfrac%7B12%7D%7B-8%7D%3D-%5Cdfrac%7B12%3A4%7D%7B8%3A2%7D%3D-%5Cdfrac%7B3%7D%7B2%7D)
Answer:
90%
Step-by-step explanation:
cost price of both tv = 2500
sale price of undamaged = 3000
sale price of damaged = 2200
sale price of both tv = 5200
profit = sale price - cost price
profit = 5200 - 2500
profit = 2700
profit percentage = profit × 100 ÷ cost price
profit percentage = 2700 × 100 ÷ 2500
profit percentage = 90%
Answer: A
Explaination: I’ll try my best, let’s round 23 to 20. If we divide 120 by 20, we will get six. 1/6.
<h3>Answer:</h3>
2.4 potatoes/pound
<h3>Explanation:</h3>
The unit rate is the slope of the line. The slope of the line is ...
... (change in y-value)/(change in x-value)
... = (36 potatoes - 12 potatoes)/(15 pounds - 5 pounds)
... = (24 potatoes)/(10 pounds)
... = 2.4 potatoes/pound
_____
The relationship here is proportional, so the line goes through the point (0, 0) and the unit rate can be figured from any point:
... (12 potates)/(5 pounds) = (24 potatoes)/(10 pounds) = (36 potatoes)/(15 pounds) = 2.4 potatoes/pound
Answer:
Any number with the 9 in the hundred thousands place for example, 905,556 or 956,214
Step-by-step explanation: