6500/13 = 500
the length is 500 meters
hope it helps!
I am subtracting the amount it took to make the phone, from the amount they sell the phone to a customer for.
115-(30+20)=x
115-50=x
65=x
The answer is 8.4. The reason is you have to do 100-76, which equals 24 so then you 200/24 which is 8.33333 but you have to round so 8.4%
Answer:
x= 5
Step-by-step explanation:
You need to get rid of the fraction first and to do that you muliply the whole equation by 5 so that your new equation reads 4x+25=45. Then you subtract 25 from both sides so you have 4x=20. Divide both sides by 4 so x=5.