Answer:
C. −12
Step-by-step explanation:
9 − 4x = 57
Subtract 9 from each side
9-9-4x= 57-9
-4x = 48
Divide by -4 on each side
-4x/-4 = 48/-4
x = -12
<h2>
Question 1</h2>
Answer:
The graph is showing the story.
Step-by-step explanation:
Victoria is on the 13th page of the book, she reads 3 pages after every next hour.
After 1st hour she has read = 13 + 3 = 16
As she reads 3 pages after every next hour.
so
After 2nd hour she has read = 16 + 3 = 19
After 3rd hour she has read = 19 + 3 = 22
After 4th hour she has read = 22 + 3 = 25
After 5th hour she has read = 25 + 3 = 28
So the graph is showing this phenomena.
<h2>
Question 2</h2>
Answer:
The equation that would generate this graph and table would be:
Step-by-step explanation:
Given the slope-intercept form of the equation of the line

Taking any two points
(1, 16)
(2, 19)




Plugging any point, let say (1, 16), and m = 3 in the slope-intercept form to find the value of b (y-intercept).











Thus the equation that would generate this graph and table is:


Therefore, the equation that would generate this graph and table would be:
Answer:
Step-by-step explanation:
<u>Volume formula:</u>
<u>Solving for l:</u>
<u>Length of the given cylinder:</u>
- l = 1256/(π7²) = 1256/(3.14*49) = 8.2 in rounded
Answer:
the answer is (x-7)(x+6)
Step-by-step explanation: