The equation of the line in slope - intercept form is 
Explanation:
The line passes through the points
and parallel to the line 
Since, the line is parallel, the slope is 
The y - intercept can be determined by substituting the points
and
in the slope - intercept formula, we get,




Thus, the y - intercept is 
The equation of the line in slope - intercept form can be determined using the formula 
Thus, substituting
and
, we get,

Hence, the equation of the line in slope - intercept form is 
9x > -45
__ __
9 9
x > -5-----> ANSWER
if :
-9x > -45
___ ___
-9 -9
x < 5
You would need to subtract 37 from 125 to find the answer.
125-37=88
ANSWER
$28
EXPLANATION
The profit function is given as:

where x is the price of the T-shirt in dollars.
To find the profit on a T-shirt whose price is $15, we substitute x=15 into the function and simplify.

We simplify to get:



Step-by-step explanation:
No of miles a day = 5.75 miles
No of miles after 5 days = 5.75 x 5 = 28.75 miles