Ked
he
8) Kristin left the science museum driving
toward the ocean one hour before Jack.
Jack drove in the opposite direction going
40 km/h slower than Kristin for five hours
after which time they were 570 km apart.
How fast did Kristin drive?
A) 35 kmh B) 80 km/h
C) 96 km/h D ) 70 km/h

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

what's the question?

step-by-step explanation:

there is no question.

"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.