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inysia [295]
2 years ago
14

Solve the system by elimination 2x-3y=23 x+3y=-20

Mathematics
1 answer:
Fantom [35]2 years ago
4 0

Answer:

x = 1

y = -7

Step-by-step explanation:

2x-3y=23

+ x+3y =-20

3x + 0 = 3

x = 1

(1) + 3y = -20

-1 -1

3y = -21

y = -7

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lyudmila [28]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Jerry's return trip took 2/5 hour longer. How long did his return trip take?
Vedmedyk [2.9K]
It took him 4 1/5 hours to get home
5 0
2 years ago
A circumference of the wheel of Victoria is 4.4m. How much distance coill it cover in 500 revolutions?​
Semenov [28]

\huge \bf༆ Answer ༄

Total distance covered is equal to ~

  • Number of revolutions × circumference

  • \sf500 \times 4.4

  • \sf2200 \: m

Hence distance covered = 2200 m = 2.2 km

4 0
2 years ago
Write an inequality to represent a number is at most two".​
Sidana [21]

Answer:

Step-by-step explanation:

X<= 2

Which is x is less than or equal to 2.

7 0
3 years ago
Read 2 more answers
The length of a rectangle is 6 units longer that the width , w.
Ulleksa [173]
No B

lets say W is 5

C is saying 4x5+6 right?

so all 4 side are 5 and plus a random six

W is only equal to 2 sides so C and D are gone

A. 2 x 5 + 6 is saying
2 sides are 5 + 6 and then a missing side

but B is 2 x 5 + 12
B could also say 2 x 5 + 2 x 6
2 sides are 5 and then 6 side are 5

Your answer is B
3 0
3 years ago
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