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gavmur [86]
3 years ago
10

Which number can each term of the equation be multiplied by to eliminate the fractions before solving?

Mathematics
2 answers:
maxonik [38]3 years ago
6 0
The answer is 12 which is D
Rufina [12.5K]3 years ago
4 0
The answer is 12 it makes every fraction into a whole number
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in the school cafeteria students chose their lunch from 3 sandwiches, 3 soups, 4 salads, and 2 drinks. how many different lunche
Vesna [10]

Answer:

Answer:

3

×

3

×

4

×

2

=

72

Explanation:

Let's look at the 3 sandwiches and 3 soups first and then expand the calculation. There are 9 ways I can have one of the sandwiches and 1 of the soups:

⎛

⎜

⎜

⎜

⎜

⎝

0

Soup 1

Soup 2

Soup 3

Sandwich 1

1

2

3

Sandwich 2

4

5

6

Sandwich 3

7

8

9

⎞

⎟

⎟

⎟

⎟

⎠

And so we can see that we multiply the number of sandwiches and the number of soups to get the total number of ways to get one of each.

The same works for more categories of choices, and so we multiply the 3 sandwiches, the 3 soups, 4 salads, and 2 drinks to get:

3

×

3

×

4

×

2

=

72


7 0
3 years ago
The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h. A=h ( a+b ) 2 Solve for b.
Lelu [443]
I believe the right equation for determining the area of a trapezoid is as below,
     A = h(a + b)/2

To determine the expression for b which is the length of one of its bases, we multiply the equation by 2.
    
    2A = h(a + b)

Then, divide both sides of the equation by h,

    2A/h = a + b

Then, subtract a from both sides of the equation,
    2A/h - a = b

Lastly, interchange the sides of the equation to reveal the answer.
<em>     </em>
<em>   b = 2A/h - a </em>
5 0
3 years ago
Read 2 more answers
adhonest started in 70% if his team's soccer games this season. he started a total of 21 games. how many games did adhonest team
kotegsom [21]

Answer:14.7 games

Step-by-step explanation:

0.70 times 21 = 14.7

3 0
3 years ago
Jill collected a total of 19 gallons of honey.if she distributes all of the honey equally between 9 jars,how much honey will be
aleksley [76]

Answer:

2.1 gaallons of honey

Step-by-step explanation:

If you have to istrubute things then its obvous you need to divide something.  To get 19 equally into 9 containers you divide 19 by 9 an get 2.1

I hope this helped

6 0
3 years ago
I need help eeeeeeeee​
DanielleElmas [232]

Answer:

one left so they all shift by 1

4 0
2 years ago
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