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adoni [48]
3 years ago
10

Solve this system of equations by

Mathematics
1 answer:
makvit [3.9K]3 years ago
6 0

Answer:

x=4 and y=11

Step-by-step explanation:

x+y=15

5x-y=9

x+5x-y+y=15+9

6x=24

X=4

x+y=15

4+y=15

y=11

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Eva and Ola have some amount of money,
hram777 [196]

Answer:

<em>£</em><em>1</em><em>9</em>

Step-by-step explanation:

Cheryl = 7 + 5 = £12

this means ova and eva also have £12 at the end

EVA'S ORIGINAL AMOUNT : X -7 =12

X = £19

6 0
3 years ago
If you need to use 4/5 of a cup of strawberries for a single pie . How many cups would be needed for 2 pies.
kirza4 [7]

Answer:

1 3/5      or 8/5     cups for 2 pies

Step-by-step explanation:

5 0
3 years ago
Triangles L M N and L K N are connected at side L N. A line is drawn from point M to point K and intersects side L N at point P.
lesya692 [45]

The true statement is Line MK is the perpendicular bisector of LN and ML is ≅  MN.

<h3>What is perpendicular?</h3>

Perpendicular lines are lines that intersect at a right (90 degrees) angle.

Given:

Δ LMN and Δ LKN are connected at side LN.

As per the information,

Line MK is the perpendicular bisector of LN. and ML ≅  MN.

Learn  ore about this concept here:

brainly.com/question/25397944

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8 0
2 years ago
10x+20=7x-8<br><br> Solve for x.
Kazeer [188]

Step-by-step explanation:

Isolate the variable

10x - 7x = -20 - 8

3x = -28

x = -9.333333333333

5 0
3 years ago
6x-5y=5<br> 3x+5y=4<br> The x-coordinate of the solution to this system of equation is
Anna35 [415]

Answer:

x=1

Step-by-step explanation:

1) 6x-5y=5

2) 3x+5y=4

ets perform the following operation

1) +2), This leads to the following equation:

6x+3x-5y+5y=5+4

From where we obtain the solution for x

9x=9

x=1

3 0
3 years ago
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