A fabric store prices cotton fabric using a proportional relationship between the length of fabric (in yards) and the cost in dollars.
If 0.2 yards of fabric costs $1.50, what is the constant of proportionality?
PLEASE ANSWER QUICKLY

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4