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Vladimir79 [104]
3 years ago
9

Is a box of feathers heavier than one single brick

Mathematics
2 answers:
klio [65]3 years ago
7 0
Bricks will be heavier than a box of feathers

Hope This Helps
slavikrds [6]3 years ago
4 0
No because feathers are light and bricks are heavey
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Using coupons, you spend $120 grocery shopping. This is 80% of the total retail price of the groceries. How much would you spend
mr Goodwill [35]

Answer: The correct answer is $150.

Step-by-step explanation: If you did not use the coupons while shopping you would have spent $150. The method to calculate this is to divide the amount that you paid by the percentage that you paid.

The formula that you need to use is $120/.8 = $150.

7 0
2 years ago
Two cars got an oil change at the same auto shop. The shop charges customers for each quart of oil plus a flat fee for labor. Th
dexar [7]

Answer:

The labor fee is $14.25, each quart of oil costs $2.25.

Step-by-step explanation:

Let $x be thee price of each quart of oil and $y be a flat fee for labor.

1. If the oil change for one car required 5 quarts of oil, then these 5 quarts cost $5x and together with a flat fee for labor it cost $25.50. Thus,

5x+y=25.50.

2. If the oil change for another car required 7 quarts of oil, then these 7 quarts cost $7x and together with a flat fee for labor it cost $30.00. Thus,

7x+y=30.00.

3. Subtract from the second equation the first one, then

7x+y-(5x+y)=30.00-25.50,\\ \\7x+y-5x-y=4.50,\\ \\2x=4.50,\\ \\x=\$2.25.

Substitute it into the first equation:

5\cdot 2.25+y=25.50,\\ \\y=25.50-11.25,\\ \\y=\$14.25.

The labor fee is $14.25, each quart of oil costs $2.25.

6 0
2 years ago
In a company, 80% of the workers are women. if 880 men work for the company, how many workers are there in all?
ELEN [110]
If 80% are women, then 20% are men

20% of what equals 880
0.20x = 880
x = 880/.20
x = 4400

check..
men : 20% of 4400 = 0.20(400) = 880
women : 80% of 4400 = 0.80(4400) = 3520
totaling : 3520 + 880 = 4400

so there are a total of 4400 workers

6 0
3 years ago
What is the slope of the line described by the equation 6X + 4y= 8
drek231 [11]

Answer:

\large\boxed{\text{The slope}\ m=-\dfrac{3}{2}}

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

We have the equation of a line in the standard form:

6x+4y=8

Convert to the slope-intercept form:

6x+4y=8          <em>subtract 6x from both sides</em>

4y=-6x+8           <em>divide both sides by 4</em>

y=-\dfrac{6}{4}x+\dfrac{8}{4}

y=-\dfrac{3}{2}x+2

8 0
3 years ago
I need help and ineed the answer i wiil give brainlist ​
Ymorist [56]

Answer: 2 inch

Step-by-step explanation:

3 0
2 years ago
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