Zane wants to enlarge two of his photos to frame on his bedroom wall. He has 174 photos from rock concerts he's been to and 81 photos of city skylines. How many possible combinations of 1 rock concert photo and 1 city skyline photo could Zane choose from?

answer:

c 60% on edg

answer: it's a

step-by-step explanation:

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have