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MariettaO [177]
3 years ago
11

What expression is equivalent to (-4y-x)-(3y-9x

Mathematics
1 answer:
Lyrx [107]3 years ago
8 0

Answer:

-7y+8x

Step-by-step explanation:

-7y+8x

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Turn 18 2/5 into a decimal
Studentka2010 [4]
18 2/5 = 92/5 = 18.4 as a decimal;
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4 years ago
50 balls are number 1 to 50 and a red dot is painted on those balls that are a multiple of 7. The balls are mixed into a bag and
miv72 [106K]
Hello,

The multiples of 7 are 7,14,21,28,35,42,49 : 7 balls
The multiples of 5 are 5,10,15,20,25,30,35,40,45,50 :10 balls
In total there are 50 balls
But there is a commun ball 35

p=(7+10-1)/50=16/50=8/25=0.32

4 0
3 years ago
Galaxea Fascicularis is a very large independent coral formation off Okinawa, Japan. It measures 7.24 meters long and 4.002 mete
Dmitry_Shevchenko [17]
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3 years ago
Which of the following equations is paralllel to the line y+3x+1 and passes through the point (6,-3)
RideAnS [48]

Answer:

y=3x-21

Step-by-step explanation:

a line is parallel if the slopes of the lines are the same

so that means that out line should look something like this

y=3x+b

then, we use our point given to find b

-3=18+b

b=-21

the equation of out line is y=3x-21

7 0
3 years ago
6.338 rounded to the nearest thousand
ANTONII [103]

Answer:

6.338

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3 years ago
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