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larisa86 [58]
3 years ago
11

Who has a good answer to this (1st answer will get a brain list) 1+1 lol

Mathematics
2 answers:
makkiz [27]3 years ago
7 0

Answer:

2 lol

Step-by-step explanation:

yan [13]3 years ago
5 0

Answer:

21

Step-by-step explanation:

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IRINA_888 [86]
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8 0
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If a = -10/5 then a =... <br><br><br> Please help ASAP!
Sladkaya [172]

Answer:

-2   hope this helps!   :)

Step-by-step explanation:

-10 over 5 is -2

so a = -2

7 0
3 years ago
Use substitution to solve the system of equations.<br> 2x+y=4<br> -2x+y=-4
Gre4nikov [31]

Answer:

Step-by-step explanation:

1*2x+y=4

-1*2x+y=-4

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4 0
3 years ago
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Point R is online segment QS. Given RS = 6 and QR= 14. determine the length<br> QS.
ivann1987 [24]

Answer:

QS = 20

Step-by-step explanation:

Point R is on the line segment QS. Given RS = 6 and QR= 14. It would mean that,

QS = QR + RS

Putting all the given values, we get :

QS = 6 + 14

⇒ QS = 20 units

Hence, the length of QS equals 20 units.

3 0
3 years ago
How can I solve this problem 2 1/2*4 1/5
vredina [299]
The easiest way to solve this problem is to make the fractions improper. 2 1/2 would be 5/2 and 4 1/5 would be 21/5. 
Then you would multiply them straight across.
5*21= 105
2*5= 10
Afterward you would simplify.
105/10=10 1/2

5 0
3 years ago
Read 2 more answers
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