The equation of a line modeling the price of a car over the years from its initial purchase is to be a line with negative slope "m" due to the fact that the price of the car drops with the years, but for sure the price at the time of purchase (which is the zero in the horizontal x-axis) should be the largest value the car would have (the purchase price) This is actually the y-intercept "b", clearly a positive number.

4 0

3 years ago

The difference of a number q and 8

Musya8 [376]

Q is a letter and 8 is a number

3 0

4 years ago

Help me with this!!! Fake answers will get reported

zlopas [31]

Answer:

Step-by-step explanation:

there is an obscure rule that looks like this

DB/AB = AB/CB

AB=40 for this problem

DB = x

CB = 20

then

X/40 = 40/20

X = 40(40/20)

X = 40(2)

X=80

I find that hard to believe too, :D

but the rule says that's right

6 0

3 years ago