Y=.3x+25(z) z= number of days
y=.3(50)+25(1)
y=15+25
y=40
Answer:
The solution that I am getting when simplifying this expression is
which is also ![(\sqrt{3}) \sqrt[4]{x+3}](https://tex.z-dn.net/?f=%28%5Csqrt%7B3%7D%29%20%5Csqrt%5B4%5D%7Bx%2B3%7D)
As this is not one of the options I can only assume that there was a part of the answer that you were not able to write. If this is not the case, feel free to delete this response.
Step-by-step explanation:
First, I'd like to confirm that I have the right information
Expression: 
a. 
b. 
c. 
Answer:
x = -24ySimplifying
15y + (x + 9y) = 0
Remove parenthesis around (x + 9y)
15y + x + 9y = 0
Reorder the terms:
x + 15y + 9y = 0
Combine like terms: 15y + 9y = 24y
x + 24y = 0
Solving
x + 24y = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-24y' to each side of the equation.
x + 24y + -24y = 0 + -24y
Combine like terms: 24y + -24y = 0
x + 0 = 0 + -24y
x = 0 + -24y
Remove the zero:
x = -24y
Simplifying
x = -24y
Step-by-step explanation:
To find the slope, you need to points of a line. These points (in this case) are (0,5) and (1,27)
There is a formula to figure out slope.
That is-
Slope= y1-y2
------------
x1-x2
What the equation is saying is that you subtract both the y coordinates and then subtract both the x coordinates. Finally, you divide the y coordinates by the x coordinates.
5-27=-22
0-1=-1
-22/-1=22
The slope is 22
Answer:
the answer is the fourth row
