Answer: 592
Step-by-step explanation:
I did the test and i got it right :)
Answer:
I don't know parents function
Step-by-step explanation:
I don't know parents function

keep in mind that, a negative coefficient to "x", will make the graph reflect over the y-axis.
Original Ratio of 1 in = 7 ft so 3 in = 21 ft
Now, New ratio 1 in = x ft so 3 in = 27ft
1/x = 3/27
cross multiply a/b = c/d ad = bc
1/x = 3/27
3x = 27
x = 9
1 in represents 9 ft