Johnny, noted that at Amazon he could buy 3 cd’s with shipping for a total of $15.00
or 4 cd’s with shipping for a total of $19.00
If the price follows a linear model, which equation best describes the relationship
between the total price (p) of an order with (c) cd’s?
A. p = 5.00c C. p = 3.00c + 6.00
B. p = 2.00c + 9.00 D. p = 4.00c + 3.00

d is the answer

step-by-step explanation:

do you have an easier question cause this shh is hard like theheck

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough