Answer:
i think its 25
Step-by-step explanation:
3.9
×104
_____
405.6
8.7
×102
_____
887.4
Answer: 
Step-by-step explanation:
The Slope-intercept form of the equation of the line is:

m: is the slope.
b: the intersection of the line with the y-axis.
The equation of the line
has:

If both lines are parallel, then their slopes are equal. So the slope of the other line is:

To find "b", substitute the given point and the slope into
and solve for "b":

Then the equation of this line is:

Divide 33 by 4, which is 8. Now do 8 times 7. 7 is the hours and 8 is the cost per hour, which is why me multiply. 8 times 7 = 56. Hope this helps
Answer:
1: No Solutions
2:Infinite solutions
3: One Solution
Step-by-step explanation:
Desmos screenshots show solutions for simplified equations