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3 years ago

10

Solve by elimination 5x+y=0 5x+2y=30

1 answer:

xxMikexx [17]3 years ago

5 0

I think the answer is (-6,30) unless I messed up somewhere

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natali 33 [55]

3/5 + 5/7 = 1 11/35 - 1/5 = 1 4/35 which is your final answer.

7 0

3 years ago

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The owner of a music store received a shipment of 1,532 CDs. The CDS came in 37 boxes. The same number of CDS were in 36 of the

aleksandr82 [10.1K]

1532 ÷ 36 = 42 and remain 20.
So there were 20 CDS in the remains box

8 0

3 years ago

Will is 12 years older than mathew. next year will will be three times as old as mathew. how old is mathew?

zaharov [31]

Matthew is 4 years old.
12/3 = 4

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3 years ago

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Plzzzzzzzzzzz help someone!!

Morgarella [4.7K]

Answer:

B) Isolate the variable through inverse operations

Step-by-step explanation:

In order to get the value of y, we need to get y by itself. Since y is being multiplied by the coefficient 7, dividing both sides by 7 gets us y=10, so B is the right choice.

7 0

3 years ago

PLEASE HELP<br><br> Graph the ordered pairs for y = 3x + 3 using r = {-2, 1, 2}.

Fed [463]

9514 1404 393

Answer:

(-2, -3), (1, 6), (2, 9) are plotted in the attached graph

Step-by-step explanation:

For x = -2, y = 3(-2) +3 = -3. The ordered pair is (-2, -3).

For x = 1, y = 3(1) +3 = 6. The ordered pair is (1, 6).

For x = 2, y = 3(2) +3 = 9. The ordered pair is (2, 9).

The graph is attached.

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3 years ago

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