Answer:
8
Step-by-step explanation:
40 + 5 (at the door)=45
(president's goal) 400 divided by 45= approximately 8
Answer:

Step-by-step explanation:
is the least steeped graph
- The greater the slope, the steeper the line.
- Also you use the absolute values of the slopes when determining the steepness.
- So here it would be:

- Now, arrange them from least to greatest:

As you can see,
is the smallest number/slope.
Hope this helps!
Answer:
x = 2
Step-by-step explanation:
Those lines will come together and interact at (2 , 5)
Answer:
slope = - 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 19x + 57 ← is in slope- intercept form
with slope m = 19
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
← slope of line w
Answer:
$420
Step-by-step explanation:
130x12=1560
165x12=1980
1980-1560=420