A discount store normally sells DVDs for $14.44. If the DVDs go on sale for $13.72, which of the following is closest to the per
1 answer:
You might be interested in
Let s represent number of shirts and h represent number of hats.
We have been given that the organizers of a talent show have budgeted $1800 to buy souvenir clothing to sell at the event. They can buy shirts for $10 each and hats for $8 each.
The cost of s shirts would be and cost of h hats would be
. The cost of s shirts and h hats should be less than or equal to 1800. We can represent this information in an inequality as:
We are also told that organizers plan to buy at least 5 times as many shirts as hats. This means that number of shirts should be greater than or equal to 5 times hats. We can represent this information in an inequality as:
Therefore, the second inequality should be and option C is the correct choice.
This is confusing but I think yo umean
times both sides by 7x
x+5+x=441x
2x+5=441x
minus 5 both sides
2x=436
divide both sides by 2
x=218
times both sides by 7x
x+5+x=441x
2x+5=441x
minus 5 both sides
2x=436
divide both sides by 2
x=218
Like jdoe0001 answered with 8[1/2(5)(6![8[ \frac{1}{2} (5)(6 \sqrt{2} )]](https://tex.z-dn.net/?f=8%5B%20%5Cfrac%7B1%7D%7B2%7D%20%285%29%286%20%5Csqrt%7B2%7D%20%29%5D)
if you solve the equation he/she gave you then you get 167.70562748. so your answer will be 167.7 cm^2
Answer:
4 liters
Step-by-step explanation:
Let's assume that the side lengths of the cubical block are 2 inches.
This means that one of the sides area is 4 in².
Multiplying this by 6 (for there are 6 sides) gets us 24 in².
So one liter of paint covers 24 in².
Now if the side lengths (edge) of the second block is doubled, that means that the side lengths are inches.
So the area of one side is 16 in².
Multiplying this by 6 (as there are 6 sides) gets us 96 in².
To find how many liters of paint this will take, we divide 96 by 24.
So 4 liters of paint will be needed for the second cubical block.
Hope this helped!