In 2010 the average price of a moive ticket was $7.89.Since the the price has increased by an average of 0.15 per year. Write a linear eaquation to represent cost C of a movie ticket y years after 2010.

C = 7.89 + 0.15y

Step-by-step explanation:

The initial price of the ticket = $7.89

Number of years = y

The cost of the ticket after y years = C

Hence, The linear equation =

C = $7.89 + $0.15 × y

C = 7.89 + 0.15y

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

"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.