Answer:
(-4.5, 2.5)
Step-by-step explanation:
The solution for two graphed linear equations is the intersection (The point where two lines meet or cross).
Two events that can’t happen at the same time
Answer:
![\boxed{m = - \frac{33}{14} }](https://tex.z-dn.net/?f=%5Cboxed%7Bm%20%3D%20-%20%5Cfrac%7B33%7D%7B14%7D%20%7D)
.
Step-by-step explanation:
Use the form below
![\boxed{\boxed{m = \frac{y_2 - y_1}{x_2 - x_1} }}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cboxed%7Bm%20%3D%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D%20%7D%7D)
Where
is a slope
and
are the point of the line
.
So, the slope is
![(\frac{1}{3} ,~ -1) \to x_1 = \frac{1}{3} ~and~y_1 = -1](https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B3%7D%20%2C~%20-1%29%20%5Cto%20x_1%20%3D%20%5Cfrac%7B1%7D%7B3%7D%20~and~y_1%20%3D%20-1)
![(-2,~ \frac{9}{2} ) \to x_2 = -2~and~y_2 = \frac{9}{2}](https://tex.z-dn.net/?f=%28-2%2C~%20%5Cfrac%7B9%7D%7B2%7D%20%29%20%5Cto%20x_2%20%3D%20-2~and~y_2%20%3D%20%5Cfrac%7B9%7D%7B2%7D)
.
![m = \frac{\frac{9}{2} -(-1)}{-2-\frac{1}{3} }](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B%5Cfrac%7B9%7D%7B2%7D%20-%28-1%29%7D%7B-2-%5Cfrac%7B1%7D%7B3%7D%20%7D)
![m = \frac{\frac{11}{2} }{\frac{-7}{3} }](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B%5Cfrac%7B11%7D%7B2%7D%20%7D%7B%5Cfrac%7B-7%7D%7B3%7D%20%7D)
![m = \frac{11}{2} \div (-\frac{7}{3} )](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B11%7D%7B2%7D%20%5Cdiv%20%28-%5Cfrac%7B7%7D%7B3%7D%20%29)
![m = \frac{11}{2} \times (-\frac{3}{7} )](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B11%7D%7B2%7D%20%5Ctimes%20%28-%5Cfrac%7B3%7D%7B7%7D%20%29)
![m = - \frac{33}{14}](https://tex.z-dn.net/?f=m%20%3D%20-%20%5Cfrac%7B33%7D%7B14%7D)
.
Happy to help:)
Answer:
A. 5000 B: 12000 C 57000
Step-by-step explanation:
All you need to do is look at the hundreds place number and if it is below 4 or is 4 keep the number the same, if it is above 4, increase it by one.
The number of birthday cards made is 72.
<h3>Description of ratios</h3>
Ratio expresses the relationship between two numbers. It shows the frequency of the number of times that one value is contained in another number. The sign used to represent ratios is :
<h3>Determining the total cards made. </h3>
Total card = (sum of ratios x number of get well cards) / ratio of get well cards
(11 x 60) / 5 = 132
<h3>Number of birthday cards made </h3>
6/11 x 132 = 72 cards
To learn more about ratios, please check: brainly.com/question/25927869