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Fudgin [204]
2 years ago
6

Solve the system below, choose the x and y answers from the list below.

Mathematics
1 answer:
Bumek [7]2 years ago
5 0

Answer:

y=2, x=-1

Step-by-step explanation:

We can add the two equations together to eliminate x:

6x+5y+(-6x)+7y=4+20

12y=24

y=2

We plug y into the first equation and get

6x+5(2)=4

6x+10=4

6x=-6

x=-1

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Answer:

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Step-by-step explanation:

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3 years ago
Simplify the expression
forsale [732]

Answer:

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Step-by-step explanation:


5 0
3 years ago
Melanie is designing a new board game, and is trying to figure out all the possible
son4ous [18]

Answer:

12 possible outcomes

Step-by-step explanation:

If she's spinning them at the same time, this is how you do it:

There are 3 possible outcomes on the first spinner- Walk, Run, and Stop.

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Since they're being spun at the same time, we need to consider all of the possible combinations, for example:

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Walk & Green.

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In conclusion, you'd just multiply 3×4, and there you go.  Or, you can think of it as 4+4+4, if that's a little easier to understand.

4 0
3 years ago
A sofa is on sale for $513, which is 24% less than the regular price.<br> What is the regular price?
OLga [1]

Answer:

$675

Step-by-step explanation:

If it is 24% less than the regular price then it is 76% of the original price

$675 multiplied by 0.76 is $513

7 0
4 years ago
Help me please I will mark brainies
Nostrana [21]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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