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Vikki [24]
3 years ago
12

Nine subtracted from twice a number

Mathematics
2 answers:
faust18 [17]3 years ago
6 0

That would be 2x - 9

lesya [120]3 years ago
5 0

Answer:

2x-9

Step-by-step explanation:

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Help please little I try my best
Marat540 [252]
The answer is (3,0). Hope this helps!(:
6 0
3 years ago
How can I use multiplication to find the quotient and evaluate the expression
adell [148]
When you divide two fractions, you do Keep, Change, Flip or KCF. So you keep the 3/5, you change the division sign to a multiplication sign, then flip the 3/15 to 15/3. So the new equation is 3/5x15/3. Then you simply the two sides so it becomes 1/1x3/1.....


Meaning the answer is 3.
8 0
3 years ago
The cost of taking your pet aboard the air flight with you in the continental US varies according to the airlines. The five numb
sergeinik [125]

Answer:

Lowest is 100

Highest is 125

Step-by-step explanation:

We use the 5 number summary to be the foundation of a graphical representation referred to as the box plot. One box would move from one quartile which is the lowest quartile Q1 to the another quartile Q3 which is the upper quartile.

Now if a box plot is to be made given the the information in this question, the box is going to go from Quartile 1 to Quartile 3.

Then the Lowest value would be 100 and the highest 125

3 0
3 years ago
Tickets for the school concert were 3$ and 2$. If 245 tickets were sold for a total of $630, how much of each kind were sold?
Hatshy [7]
2x + 3y = 630
x + y = 245 then you want to get rid of x so in the second equation × by -2 and get -2x -2y =-490 subtract this equation from the first to get y=$140 substitute 140 in for y and get x= $105 and 2x=210 and 3y=420 210 +420=630
7 0
3 years ago
What is the qoutient of -48÷6?<br>A.42<br>B.8<br>C.-8<br>D.-42​
maks197457 [2]

Answer:

C. -8

This is the correct answer. Hope this helps :)

4 0
3 years ago
Read 2 more answers
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