Answer:
16.666
Step-by-step explanation:
divid 200 by 12
Answer:
$110
Step-by-step explanation:
We are looking for the decrease in money per desk purchased. Because the x-axis is the number of desks purchased, what we have to find is the (opposite) of the slope. The formula to represent slope can be written as:
![\frac{y_{2} -y_{1} }{x_{2}- x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D%20-y_%7B1%7D%20%7D%7Bx_%7B2%7D-%20x_%7B1%7D%20%7D)
We can substitute the points given, (2, 480) and (5, 150) and simplify:
![\frac{150-480}{5-2} =\frac{-330}{3} = -110](https://tex.z-dn.net/?f=%5Cfrac%7B150-480%7D%7B5-2%7D%20%3D%5Cfrac%7B-330%7D%7B3%7D%20%3D%20-110)
We would multiply by -1 because we are asking for the decrease, and negative increase is decrease. -1 * -110, gives us $110
Answer:
y = 28
Step-by-step explanation:
y = mx + b
plug in values
y = (6)(3) + (10)
multiply
y = 18 + (10)
add
y = 28
The scale of the drawing is larger than the actual object, because for every 2 centimeters shown, the actual object is 1 millimeter long.