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lesantik [10]
3 years ago
15

Expand the following: 1/3(6/5x-3)

Mathematics
2 answers:
Strike441 [17]3 years ago
7 0
<span>x in (-oo:+oo)</span><span>

(1/3)*((6/5)*x-3) = 0</span><span>

1/3*(6/5*x-3) = 0</span><span>
( 1/3 )</span><span>

1/3 = 0</span><span>

x belongs to the empty set</span><span>

( 6/5*x-3 )</span><span>

6/5*x-3 = 0 // + 3</span><span>

6/5*x = 3 // : 6/5</span><span>

x = 3/6/5</span><span>

x = 5/2</span><span>

x = 5/2</span>
Sonja [21]3 years ago
4 0

Answer:

2/5x-1

Step-by-step explanation:

In order to solve this you just have to multiply the factors that are inside the parenthesis by 1/3:

\frac{1}{3}(\frac{6}{5}x-3)\\\frac{6}{3(5)}x -\frac{3(1)}{3} \\\frac{2}{5}x-1

By reducing the fraction you get that the result would be 2/5x-1 when expanding the multiplication of  1/3(6/5x-3)

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Help I need this today
Nadusha1986 [10]

Answer:

x=70

y=75

Step-by-step explanation:

2x+x+5-35=180

3x-30=180

3x=210

x=70

2(70)-35=105

180-105=75

y=75

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3 years ago
A rely race is 1/4 mile long and is run by 4-member teams. If each team member runs the same distance, what fraction of a mile d
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0.0625

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8 0
3 years ago
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(-9) x 7? Can't figure it out​
mihalych1998 [28]
-56

Explain 9x7 is 56 then you add a negative. Please thanks and brainliest if correct!
3 0
3 years ago
@mehek14
gayaneshka [121]
X=cost per hamburgurs
y=cost per hot dog

200x+150y=1450
200x+250y=1750

we can multiply first equation by -1 and add to 2nd

-200x-150y=-1450
<u>200x+250y=1750 +</u>
0x+100y=300

100y=300
divide both sides by 100
y=3

sub back

200x+150y=1450
200x+150(3)=1450
200x+450=1450
minus 450 both sides
200x=1000
divide both sides by 200
x=5


the cost of a hamburgur is $5
the cost of a hot dog is $3
8 0
3 years ago
Read 2 more answers
7/9 - 13 /18 this is my question
nikdorinn [45]

Answer:

1/18

Step-by-step explanation:

Step 1:

14/18 - 13/18

Answer:

1/18

Hope This Helps :)

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