172, since he bought two boxes and each had 516 there was 1,032 in all. Since he wants them to last 6 months, then you divide by six and get 172 :) I think this is what it is asking.
Answer:
-15 < x
Step-by-step explanation:
Since all terms are a multiple of 4, it can be convenient to start by dividing the equation by 4.
-16 < 2 + x - 3
-15 < x . . . . . . add 1 to both sides, collect terms
Answer:
c=29÷203.
Step-by-step explanation:
i think that might be what you want. pretty sure there's a better way to wright it though.
Answer:
h = 24 cm
Step-by-step explanation:
volume of water in the cylinder = volume of water in the rectangular base container
But ,
volume of cylinder = 
h
where: is the radius and h is the height.
volume of cuboid = length x width x height
= l x w x h
So that;

h = l x w x h
But, r =
=
= 9 cm, height of cylinder = 28 cm, length = 27 cm, width = 11 cm,
=
.
Thus,
x
x 28 = 27 x 11 x h
x 81 x 28 = 27 x 11 x h
7128 = 297h
h = 
= 24
h = 24 cm
The depth of the water in the container is 24 cm.