Solve each system of equations 1.) 2x- 5y = 7 3x - y = -9

1 answer:

5 0

Answer:

x= -4 and y= -3

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a_sh-v [17]

Answer:

3600ft.

Step-by-step explanation:

12blocks x 50ft/block = 600 feet/5min.

30min/5min = 6

600 x 6 = 3600 ft.

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3 years ago

Ipatiy [6.2K]

I’m pretty sure it’s the 3rd one

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3 years ago

mel-nik [20]

It’s either A.3 or C.30

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2 years ago

Harrizon [31]

Answer:

x=11

Step-by-step explanation:

34(RT) minus 12(RS)=22. 22 divided by 2 equals 11.

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2 years ago

Marat540 [252]

Yes, The correct answer is
NO = 52 cm

8 0

3 years ago