Answer:
x=-2
Step-by-step explanation:
If x always = -2, it is a straight vertical line which means it is parallel to the y axis
We calculate 40% from 369,00 $, this is discount
40%*369=

After sale coat costs 147,60 less so:
369 -147,60=221,40 $
Now I will pay for the coat 221,40$.
B. Slope is negative
and
C. Function decreasing
Option 1 because since it’s less than not less than or equal to, it stays opened. also you follow the direction that the less than sign is pointing towards.
9514 1404 393
Answer:
slope: 0.10
Step-by-step explanation:
The independent variable is the number of texts, so that goes in the denominator of the slope ratio.
slope = (change in cost)/(change in texts)
= ($30 -25)/(100 -50)
= $5.00/50
slope = $0.10 per text