Given:
Rosa's earnings per hour = $12.25
Let's write an equation that shows Rose's earnings, e, in dollars, for h hours of work.
Let e represent the total earnings
Let h represent the number of hours Rose worked.
Take the slope-intercept form:
y = mx + b
Where m is the rate of change(earning per hour) and b is the y-intercept(number of hours).
To write the equation, we have:
Substitute e for y
Substitute 12.25 for m
Substitute h for x
Substitute 0 for b
Thus, we have:
e = 12.25h + 0
e = 12.25h
Therefore, the equation that show's Rosa's earnings in dollars for h hours of work is:
e = 12.25h
ANSWER:
e = 12.25h