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Nady [450]
4 years ago
12

Expand and simplify 2(x-y)-3(x-2y)

Mathematics
2 answers:
deff fn [24]4 years ago
6 0
2x - 2y - 3x - 6y
6y - 2y - 3x - 2x
Answer--
4y - x


;)
hoa [83]4 years ago
3 0
2(x-y) - 3(x-2y) = 0

2(x) - 2(y) -3(x) -3(-2y) = 0

2x - 2y - 3x + 6y = 0

-x + 4y = 0

Value of x:

-x = -4y
-x / -1 = -4y / -1
x = 4y

Value of y:

-x + 4y = 0
4y = x
4y / 4 = x / 4
y = x/4

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Evgen [1.6K]

( 20 - 16 / 16 ) × 100 =

( 4 / 16 ) × 100 =

( 1 / 4 ) × 100 =

100/4 =

% 25

7 0
3 years ago
You and three friends start a small business the total income is 1,820 and the total expenses are 360 you share the profit evenl
Verizon [17]

Answer:

Each of them get 365.

Explanation:

Total income =  1820

Total expense = 360

Total profit = Total income - Total expense = 1820 - 360 = 1460

Number of persons sharing the profit = 4

Profit got by each person = Total profit/ number of persons sharing profit

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So each of them get 365.

6 0
4 years ago
What is the measure of an interior angle of a regular polygon with 15 sides? 130° 24° 180° 156°
ziro4ka [17]
The answer is 156°, hope it helps
8 0
4 years ago
Please give me this answe
nordsb [41]
Five to the power of 10 would be 9765625, so the scientific notation would be
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(I haven't done scientific notation in a long time, but I'm relatively sure that is what it is.)

Hope this kind of helped!
7 0
3 years ago
Read 2 more answers
Write a unit rate for the situation.<br><br> 270 miles in 6 hours
poizon [28]

Answer:

45 miles per hour.  270 divided by 6 is 45 there.

Step-by-step explanation:

8 0
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