5 miles ... 8 km
250 miles ... x km = ?
If you would like to know how many km equals to 250 miles, you can calculate this using the following steps:
5 * x = 8 * 250 /5
x = 8 * 250 / 5
x = 400 km
The correct result would be 400 km.
The question doesn't make sense
g(19) means plug in 19 where you see an x, but your equation doesn't have any x in it
Answer:
20%
Step-by-step explanation:
For this case we have the following equation:
We want to solve the equation for the letter c.
To do this, we apply the distributive property:
Then, applying addition property of equality we have:
Then applying division property of equality we have:
Answer:
The value of c is:
14.5 x 5.5x 0.5 = 39.875 cubic feet for the wall
brick = .5 x .333 x 0.167 = 0.0278 cubic feet rounded to 0.03
39.875/0.03 = 1329.16
so approximately 1330 bricks are required.
This could be a little different depending on how you round everything off
