Answer:
3. ![\displaystyle x-intercept: [-4\frac{1}{2}, 0] \\ y-intercept: [0, -9] \\ Slope-Intercept\:Form: y = -2x - 9](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x-intercept%3A%20%5B-4%5Cfrac%7B1%7D%7B2%7D%2C%200%5D%20%5C%5C%20y-intercept%3A%20%5B0%2C%20-9%5D%20%5C%5C%20Slope-Intercept%5C%3AForm%3A%20y%20%3D%20-2x%20-%209)
2. ![\displaystyle x-intercept: [5, 0] \\ y-intercept: [0, 1] \\ Slope-Intercept\:Form: y = -\frac{1}{5}x + 1](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x-intercept%3A%20%5B5%2C%200%5D%20%5C%5C%20y-intercept%3A%20%5B0%2C%201%5D%20%5C%5C%20Slope-Intercept%5C%3AForm%3A%20y%20%3D%20-%5Cfrac%7B1%7D%7B5%7Dx%20%2B%201)
1. ![\displaystyle x-intercept: [4, 0] \\ y-intercept: [0, -3] \\ Slope-Intercept\:Form: y = \frac{3}{4}x - 3](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x-intercept%3A%20%5B4%2C%200%5D%20%5C%5C%20y-intercept%3A%20%5B0%2C%20-3%5D%20%5C%5C%20Slope-Intercept%5C%3AForm%3A%20y%20%3D%20%5Cfrac%7B3%7D%7B4%7Dx%20-%203)
Step-by-step explanation:
−2x - y = 9
x-intercept → Plug in 0 for <em>y</em><em> </em>to get −4½ for <em>x</em>
y-intercept → Plug in 0 for <em>x</em><em> </em>to get −9 for <em>y</em>
−2x - y = 9
+ 2x + 2x
_________
<em>Slope-Intercept</em><em> </em><em>Form</em>
_______________________________________________
x + 5y = 5
x-intercept → Plug in 0 for y to get 5 for x
y-intercept → Plug in 0 for x to get 1 for y
x + 5y = 5
- x - x
_________
<em>Slope-Intercept Form</em>
_______________________________________________
3x - 4y = 12
x-intercept → Plug in 0 for y to get 4 for x
y-intercept → Plug in 0 for x to get −3 for y
3x - 4y = 12
- 3x - 3x
_________
<em>Slope-Intercept Form</em>
I am joyous to assist you anytime.
Answer:
The supplier would be charged $130
Step-by-step explanation:
Total number of defective parts in the shipment of 7 boxes = 10+1+0+4+5+3+3 = 26 defective parts
Charge for 1 defective part = $5
Charge for 26 defective parts = 26 × $5 = $130
Answer:
3(10 + 4) = 34 + 6 = 40
Step-by-step explanation:
Barbara has 30 school supplies plus an extra 4. Lisa on the other hand has 6. In total they have 40.
The system of equations that Sam can use is given by:
A 13b + 4t =327.50, 6b + 2t = 142.96
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
- Variable b: Cost of a bush.
- Variable t: Cost of a tree.
The first order was for 13 bushes and 4 trees, and totaled $327.50, hence:
13b + 4t = 327.50.
The second order was for 6 bushes and 2 trees, and totaled $142.96, hence:
6b + 2t = 142.96.
Which means that option A is correct.
More can be learned about a system of equations at brainly.com/question/24342899
The area of the circle is 28.26 sq in hope this helps
