3 years ago

How do you solve x-3y=7 4x+2y=14

Mathematics

1 answer:

frutty [35]3 years ago

8 0

X=4 y=-1
This is the solution

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Please answer this correctly

Lynna [10]

Answer:

75%

Step-by-step explanation:

There is 1 whisker and quartiles 1-3 so:

25%+25%+25%=75%

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3 years ago

NEED HELP ASAP PLEASE

kati45 [8]

Answer: its (0,2/3)

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3 years ago

What is the diameter of (7/3,-2/3), (2,3/2)

ehidna [41]

If you repost someone with more experiences can help you
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3 years ago

Question 1

Elden [556K]

1. is B
2. is A
3. is C
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3 years ago

Oliver picks a 4-digit even number that is greater than 3000.

Irina18 [472]

Answer:

Hello,

why not 700 ?

Step-by-step explanation:

$n=\overline{abcd}\\a\in \{3,4,5,6,7,8,9\}: 7\ possibilities\\b\in\{4,8\} :2\ possibilities\ :0 \ in\ USA\ is\ not\ a\ multiple\ of\ 4\\c \in\{0,1,2,3,4,5,6,7,8,9}: 10\ possibilities\\d \in \{0,2,4,6,8\}:5\ possibilities\\$

7*2*10*5=700

Impossible to reach 3000 since 2nd digit is 4 or 8.

8 0

3 years ago