Answer:
![x = \frac{33}{5}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B33%7D%7B5%7D%20)
or
![x = 6 \frac{3}{5}](https://tex.z-dn.net/?f=x%20%3D%206%20%5Cfrac%7B3%7D%7B5%7D%20)
or
![x = 6.6](https://tex.z-dn.net/?f=x%20%3D%206.6)
Step by Step:
Step 1: Rewrite the equation (I used x instead of k.)
![\frac{x}{4} = \frac{33}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B4%7D%20%20%3D%20%20%5Cfrac%7B33%7D%7B20%7D%20%20)
Step 2: Make x a loner by moving the 4 to the right side.
![4 \times \frac{x}{4} = \frac{33}{20} \times 4](https://tex.z-dn.net/?f=4%20%5Ctimes%20%20%5Cfrac%7Bx%7D%7B4%7D%20%20%3D%20%20%5Cfrac%7B33%7D%7B20%7D%20%20%5Ctimes%204%20%20)
Step 3: Cancel multiplied terms on the left, multiply numbers on the right.
![x = \frac{165}{100}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B165%7D%7B100%7D%20)
Step 4: Simplify.
![x = \frac{33}{5}](https://tex.z-dn.net/?f=%20x%20%3D%20%20%5Cfrac%7B33%7D%7B5%7D%20)
Answer:
{x + 4y = 8
{5x + 5y = 10
Step-by-step explanation:
Just add everything like it said, and you will arrive at your answer.
I am joyous to assist you anytime.
Answer:
Step-by-step explanation:
Use the table to find the slope and y-intercept
<u>Find the slope:</u>
- m = (6 - 4)/(3 - 1) = 2/2 = 1
<u>Find b using the pair (1, 4):</u>
- 4 = 1*1 + b
- b = 4 - 1
- b = 3
<u>The line is:</u>
The y-intercept is 3
Answer: Value of x = 27
Explanation:
Percy is plotting a coordinate on the graph.
Now the ratio of y-value to x-value is 2 to 3 for each point.
Suppose Value of is 3a and y value is 2a
So, the coordinate of the point is (3a,2a)
Now we find the x value of the coordinate when value of y is 18.
2a is same as 18
2a = 18
a = ![\frac{18}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B18%7D%7B2%7D%20%20)
a = 9.
Now find the x ordinate
put the value of a=9 into 3a
3a = 3(9) = 27
So the final answer is :
Value of x = 27 when value of y = 18
Just convert to standard form using Ax + By = C = -(A/B) where A = -9 and B = 5.
m = -9/1 which translates to -9.
Our slope is -9.