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Phantasy [73]
3 years ago
15

Rewrite 9+7=16 using the commutative law of addition

Mathematics
2 answers:
LiRa [457]3 years ago
6 0

Answer:

7 + 9 = 16

Step-by-step explanation:

The commutative law states that a + b = b + a and ab = ba.

This means that 9 + 7 = 7 + 9.

Therefore, we can rewrite the equation as 7 + 9 = 16.

avanturin [10]3 years ago
3 0
Commutative law: a+b=b+a thats it...
So 9+7 can also be written as 7+9=16
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Why Would you rather buy 18 eggs at this price 2/$8.00 or 18 eggs for 97c at buy 2 get 1 free
hodyreva [135]

Step-by-step explanation:

Buy 2 get 1 free only makes you want to spend more.

And the buy 2 get 1 free is a tempting deal that most people can't resist.

5 0
3 years ago
Please help i’m so confused LMC of 9, 12 and 24
julia-pushkina [17]

Answer:

The LCM of 9, 12, and 24, is <em>72.  </em>

Step-by-step explanation:

To find the answer you must figure out the factors of <em>each number</em>, and see which factor has the <em>same number.</em>  

<u><em>Factors of 9: </em></u>         <u><em>Factors of 12:</em></u><em>        </em><u><em>Factors of 24: </em></u>

     <em>  9                            12                          24</em>

<em>        18                          24                          48</em>

<em>        27                          36                         72</em>

<em>        36                          48</em>

<em>        45                          60</em>

<em>        54                          72</em>

<em>        63</em>

<em>        72</em>

When we look at all these factors, none of them have the same number <em>except 72.</em>  Since <em>all</em> of these factors have <em>72 in them</em>, this is the<em> </em>LCM of 9, 12, and 24.

7 0
3 years ago
Read 2 more answers
There will be 7 people at a party.If each person will eat 5/8 of a pound of chicken, how many pounds of chicken are needed?
vagabundo [1.1K]

Answer:

4\frac{3}{8} pounds of chicken

Step-by-step explanation:

To make the 7 a fraction we put a one under it. Then we multiple the tops of the two fractions together and the bottom two numbers of the fraction together:

\frac{7}{1} X \frac{5}{8} = \frac{35}{8}

Finally, we simplify the improper fraction into a mixed number:

4\frac{3}{8}

6 0
3 years ago
Read 2 more answers
3) 8а - 5а answer please​
goldfiish [28.3K]

Answer:

8a-5a=3a

Step-by-step explanation:

8-5=3, basically simple subtraction, just bring the variable to the other side.

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3 years ago
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An advertisement states that a can of paint will cover 480 square feet. How many gallons of paint are needed to cover 1,680 squa
zaharov [31]
480 goes into 1680 3 times 144 left bring down your 0. 480 goes into 2400 5 times. your answer is 35 cans of paint
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