Answer:
x = -7
Step-by-step explanation:
52 + 3x = -5x + 45 - 49
8x = -56
x = -7
Answer: The y-intercept is 1
Step-by-step explanation:
y = mx + b m = slope, and b = y-intercept
plugging in the given values, we get
-9 = (-5/4)(8) + b
simplify to get
-9 = -10 + b
b = 1
y-intercept = 1
Answer:

Step-by-step explanation:
In the attachment!
Answer:
k = 9
Step-by-step explanation:
n = 3, so substitute 3 for n in the equation
k = 3(3)
k = 9
Answer:
The value of x = 3.
Step-by-step explanation:
The ratio between length and width is given by:

Where:
- L represents the new length
- W represents the new width
Now, we know that each dimension is reduced by x inches, it means:


Then, we will have:

Finally, we just need to solve it for x.




<u>Therefore, the value of </u><u>x = 3.</u>
I hope it helps you!