24 becuase add the two together then divide by two
900 divided by 3 is 300 so 300 students bring their lunch opposed to 600 students who do not.
Answer:
$77.12
Step-by-step explanation:
72.75*0.06 which is 77.12.
Hope this helps plz mark brainliest :D
Answer:
x+7=7-x or
=-(7-x)
x=3/2 is the only solution
A single stepping stone as you have said is 20 inches sqaure. This means that it has an area of 20.
All you would need to do then is multiply 20 by 30 to get the area of thirty tiles. The result of this would be 600.
If you mean one side of the stepping stone is 20 inches then you would multiply 20 by 20 to get the area of one, since that would be multiplying length times width (the area formula). The area of one would result in 400 and you would then multiply this by the thirty tiles (400 times 30) to get 12000.
