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koban [17]
3 years ago
7

Resta -7/10 -(-4/15)

Mathematics
2 answers:
Snezhnost [94]3 years ago
6 0

Answer:

-13/30

Step-by-step explanation:

I used KCC. It is a method when you<u> keep you 1st # the same</u>, <u>change subtraction to addition</u> and then <u>change the last # to its opposite.</u> So after KCC, the equation would be -7/10 + 4/15

sergij07 [2.7K]3 years ago
5 0
I’ll try figuring out this for u but can u look at mine ??
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Point P partitions the directed segment from A to B into a 1:3 ratio. Q partitions the directed segment from B to A into a 1:3 r
olga2289 [7]

Answer:

c)No, P is the distance from A to B, and Q is the distance from B to A.

Step-by-step explanation:

Point P partitions the directed segment from A to B into a 1:3 ratio.

Ratio is 1:3

So AP is 1  and PB is 3

Q partitions the directed segment from B to A into a 1:3 ratio.

Ratio is 1:3

So BQ is 1  and QA is 3.

That is AQ= 3  and BQ= 1

The ratio of Q and P varies

AP =1  and AQ=3

So P  and Q  are not at the same point.

Because P is the distance from A  to B  and Q is the distance from B to A



6 0
4 years ago
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a cargo ship is 704 feet long. if 1.1 inch represents 13 feet, how long is the ship in the model? round your answer to the neare
ira [324]

Answer:

59.57

Step-by-step explanation:

704 / 13

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3 0
3 years ago
How do i solve x=y+1 and 3x+2y=8 by substitution
Alchen [17]
3(y+1)+2y=8  

3y + 3 +2y = 8

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5y = 5
---    ---
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5 0
3 years ago
If Jan sells 2,500 glow sticks at the fourth of july at $1.99 each, what will her totally profit be if each stick costs her .88
Lyrx [107]
2200 $ would be the awnser
7 0
4 years ago
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Simplify:
Margaret [11]

Answer:

B.) -4.44

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6 0
3 years ago
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