if two rectangles are similar and the first rectangle has length of 10 inches and height of 12 inches and the second rectangle has
length of 30 inches, find the height of the second rectangle.

36 inches.

Step-by-step explanation:

Write the rectangles as ratios.

First=       10:12

Second= 30:x

You can see that the second is 3 times as large as the first.  Therefore, the second height must be 12*3.  12*3=36

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

all it means is function 3