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Alja [10]
3 years ago
12

Х = 3y — 1 3х – бу = 12

Mathematics
2 answers:
Georgia [21]3 years ago
7 0
Answer: x=14 and y=5

Work:
Harman [31]3 years ago
4 0

Answer:

1000000

Step-by-step explanation:

29292929292

sjsksksksn2292020wmz

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Someone please help me with this! <br>|-2-8x|-5&lt;61
Mrac [35]
For
|a|<b
assume
-b<a<b
so

add 5 to both side
|-2-8x|<66
assume

-66<-2-8x<66
add 2 to both sides
-64<-8x<68
divide everyboy by -8, don't forget to flip sign
8>x>-8.5
-8.5<x<8

the solution is all numbers between -8.5 and 8, not including -8.5 and 8
in interval notation: (-8.5,8)
or
S={x|-8.5<x<8}
3 0
2 years ago
Can anyone help me I don't know how to solve this?
soldi70 [24.7K]
Set up a proportion. 6/10 = 9/x. cross multiply so x times 6 = 6x. And 10 times 9 = 90. so 6x=90. Then 90 and 6x divided by 6. which gets you x=15. The 9 ft tall elephant will cast a 15 ft shadow.
3 0
3 years ago
What was the date the declaration of independence signed?​
Sonbull [250]

Answer:

July 4, 1776 lol

8 0
2 years ago
The denominator of a rational number is greater than its numerator by 5. If 5 is subtracted from the numerator and 4 is added to
nasty-shy [4]

Answer:

7/12.

Step-by-step explanation:

=x/x+5.

x-5/x+5+4=⅛

x-5/x+9=⅛

x-5=⅛(x+9)

x-5=⅛x+1⅛

x-⅛x=1⅛+5

⅞x=49/8

7x=49

x=7

thus the initial fraction is x/x+5= <u>7</u><u>/</u><u>1</u><u>2</u>

A rational number is a fraction

4 0
3 years ago
$900,000 is what percent of $900,000?
USPshnik [31]
What type of question is this
8 0
2 years ago
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