Answer:
$780
Step-by-step explanation:
15x60 = 900 900 - 120 = $780
Answer:
2x-3
Step-by-step explanation:
Rise over Run 2/1 =2x and the y Intercept is -3
Answer:
a). y = 4.5
b) Scale factor = 
Step-by-step explanation:
a). Since, polygon Q is the scaled copy of polygon P
Both the figures will be similar.
Therefore, their corresponding sides will be proportional.

If x = 6,

y = 
y = 4.5
b). Since, polygon Q is the scaled copy of polygon P,
Polygon Q will be the image of preimage polygon P.
Scale factor = 
= 
Given the arithmetic sequence is given by:
an=4-3(n-1)
writing the above into a straight line form we get:
an=4+3-3n
an=-3n+4
this a straight line equation with a negative slope, thus the domain will be:
(-∞,∞)
Answer:
thanks thanks thanks thanks for your points
Step-by-step explanation: