Answer:

Step-by-step explanation:
From the table;
When x=2, 
When x=3, 
When x=4, 
We can infer from the pattern that;

Answer:
$31.25
Step-by-step explanation:
divide 125 by 4
hope this helps you!!! also good luck!!!!
Answer:
-The equation for the problem:

Step-by-step explanation:
-First, you need determine the slope of a line:
(where
is the first coordinate and
is the second coordinate).
-Use both points
and
for the formula:



-After you have found the slope, use the point-slope formula and use the slope
and the first coordinate, which is
, to solve the equation and put it in slope-intercept form:


-Solve:



So, therefore the equation is
.
Answer:
3 times a number (3x)
Step-by-step explanation: replace the phrase 'a number' with the variable X. then you simply end up with 12x-9x, which equals 3x.