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ryzh [129]
3 years ago
7

Write a word problem that involves adding or subtracting decimals include the solution

Mathematics
2 answers:
Sav [38]3 years ago
6 0
Use this one
3.1+2.4=5.5
Rasek [7]3 years ago
5 0

<u>Three cans of food weighing 8.25 oz., 10.483 oz.,and 9.37 oz., are in a bag. What is their combined weight?</u>

In this problem, we know that there are three cans of food that weigh 8.25 oz., 10.483 oz., and 9.37 oz., and we want to find out their combined weight so we add.

Lining up the decimal points for our 3 numbers, notice that we need to write a 0 at the end of 8.25 and 9.37 to fill out all of our columns.

Now, simply add the numbers to get 28.103.

Therefore, the combined weight of the cans is 28.130 ounces.

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Write this equation in standard form<br> y + 4 = 2/3 (x+7)
Karo-lina-s [1.5K]

Answer:

y=\frac{2}{3}x+\frac{2}{3}

Step-by-step explanation:

The standard equation of a straight line is of the form:

y=mx+c

We have to convert the given equation into above form.

Simplifying the given equation:

y=\frac{2}{3}x+\frac{14}{3}-4

         =\frac{2}{3}x+\frac{(14-12)}{3}

        =\frac{2}{3}x+\frac{2}{3}.- This is in standard form

where m=c=\frac{2}{3}

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3 years ago
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What is the answer too 4(2x+1)
Archy [21]

Answer:

8x+4

Step-by-step explanation:

4(2x+1)=8x+4

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a football pitch is 90 m long and 40 m wide what is the area of the pitch if the cost of the pictures $30 per square metre what
aalyn [17]

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Step-by-step explanation:

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3 years ago
The quotient of four and a number increased by 23.
borishaifa [10]

Answer:

Step-by-step explanation:

4/(x+23)

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What is 7 40/81 rounded to the nearest whole number
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