Step-by-step explanation:
17389+23589=2469
56793+4569=15992
becoms54566+2368x
Answer:
It would be inverse variation because inverse variation is when either x increases and y decreases, or y increases and x decreases.
In your case it is where x increases and y decreases
Hope this helps ;)
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
1/5=.2
.2*100=.20%
You are going to have to compare the height and shadow of Julia to the height and shadow of the flagpole.
Julia is 5 feet tall with a shadow of 7 feet.
The flagpole is "x" feet tall with a shadow of 35 feet (to get 35, I added 28 feet and 7 feet.)
So, you do 5/7 = x/35
You cross multiply and get 175 = 7x
Then, divide by 7 and you get 25.
25 feet is the height of the flagpole, so it would be option "D".
Answer:
x = 10
Step-by-step explanation:
8 + 12 = 2x
8 + 12 = 20
20 = 2x
---- -----
2 2
10 = x
x = 10