0
If a brick weighs as much as a 9-pound rock plus half another brick what does a brick and half weigh?
Wiki User
∙ 14y ago
Brick = 9 lb rock + ½ brick
Brick= x
Rock= y
x = y + ½(x)
Using rules of algebra move the ½(x) from the right side of the equation to the left side leaving you with:
½(x) = y
½(x) = 9
½(18) = 9
There For:
x + ½(x) = 27.0 pounds
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How much does a brick weigh?
A brick weighs about 3.5 to 9lbs.
If a brick and a half weighs a pound and a half a brick how much does half a brick weigh?
Half a pound.
Which weighs more a pound brick or feathers?
They weigh the same.
If a brick weighs 1 lb plus half a brick how much does 1 and 1 half bricks weigh?
If a brick weighs 1 pound plus half a brick, then the 1 pound is half a brick.So a whole brick weighs 2 pounds.One and one half bricks weigh (1.5 x 2) = 3 pounds.
If a brick weighs 9 lbs and one half brick how much does one half brick weigh?
it equals a half a lb.
What does a brick weigh in grams?
There is no way to tell how much a brick weighs in grams. This is not a universal number because materials differ.
How much does an old red brick weigh?
Weight will vary with size. An 8x4x2.25 inch brick weighs ABOUT 5 pounds.
How much does brick weigh if it weighs 5 pounds plus half its own weight?
3 and a half
What weighs more a brick or a pound of feathers?
The answer is they all weigh the same amount are equal in weight which is different then density
If you have a pile of identical bricks Each brick weighs one kilo AND half a brick How many kilos does each brick weigh?
Each brick = 1kg + half a brick Therefore half a brick = 1kg, as two halves are required to make a whole. So 1 brick = 2kg :D
How much does a concrete paver weigh?
A typical concrete paver weighs between 8 and 10 pounds. A single brick will usually weigh between 3 and 5 pounds.
Which weighs more an ounce of brick or an ounce of gold?
they both weigh an ounce so they weigh the same This is not the correct answer...DuFuss. Gold is weighed in troy weight, one troy ounce = 480 grains= 31.2 grams. Brick would be measured in avoirdupois weight, where 1 ounce=437.5 grains or 28.4 grams. Therefore, an ounce of gold weighs more than a ounce of brick, feathers, lead, etc.
