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Snezhnost [94]
3 years ago
7

Julia is using the distributive property to simplify 3(x+2). Find her mistake and correct it

Mathematics
1 answer:
dusya [7]3 years ago
6 0
3x + 6
distribute the 3 to both of the places in the parentheses. 
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Select the answer from each drop down menu. In tye diagram
maria [59]

Answer:

Theres no diagram or drop down menu

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Step-by-step explanation:

5 0
2 years ago
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Walt is mixing fruit punch for a party. He combines 1 gallon 2 quarts 3 pints of orange juice,1 gallon 3 quarts 7 pints of pinea
Ann [662]
6.625 Gallons, 26.5 Quarts, or 53 Pints this is the answer
8 0
2 years ago
There are 15 candidates for 4 job positions.
Veronika [31]

Answer:

32760 ways

Step-by-step explanation:

Given

Number of Candidates = 15

Job Positions = 4

Required:

Number of outcomes

This question represent selection; i.e. selecting candidates for job positions;

This question can be solved in any of the following two ways

Method 1.

The first candidate can be chosen from any of the 15 candidates

The second candidate can be chosen from any of the remaining 14 candidates

The third candidate can be chosen from any of the remaining 13 candidates

The fourth candidate can be chosen from any of the remaining 12 candidates

Total Possible Selection = 15 * 14 * 13 * 12

<em>Total Possible Selection = 32760 ways</em>

<em></em>

Method 2:

This can be solved using permutation method which goes thus;

nPr = \frac{n!}{(n-r)!}

Where n = 15 and r = 4

So;

nPr = \frac{n!}{(n-r)!} becomes

15P4 = \frac{15!}{(15-4)!}

15P4 = \frac{15!}{11!}

15P4 = \frac{15*14*13*12*11!}{11!}

15P4 = 15*14*13*12

15C4 = 32760

<em>Hence, there are 32760 ways</em>

8 0
3 years ago
Compra mercancía por 2580000 más el IVA del 19%y retefuente del 3,5% u se cancela en efecyivo
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Answer:

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Step-by-step explanation:

3 0
2 years ago
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Can someone please help me out! and please explain your answer, and how you got it right! thank you so much!
Contact [7]

It is

24x - 30

The equation for area of a trapezoid is

\frac{1}{2} (a + b) \times h

Substituting our values in

\frac{1}{2} (3x + 7 + 5x - 3) \times 6

We can then simplify the expression

\frac{1}{2} (8x - 10) \times 6 \\ (4x - 5) \times 6 \\ 24x - 30

8 0
3 years ago
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