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Lynna [10]
3 years ago
8

What is y=x+2and 2x+y=8

Mathematics
1 answer:
Leya [2.2K]3 years ago
5 0

Answer:

1. x=y−2

2. -1/2y + 4

Step-by-step explanation:

You might be interested in
A right triangle has legs that measure 7 cm and 6 cm. What is the length of the hypotenuse in meters?
dalvyx [7]
<h2>Greetings!</h2>

Answer:

\sqrt{85}  or 9.22

Step-by-step explanation:

You need to remember the following equation:

a^{2} + b^{2} = c^{2}

Where a and b is the lengths of the two sides and c is the hypotenuse.

So simply plug these values into this:

6^{2} + 7^{2} = h^{2}

36 + 49 = h^2

36 + 49 = 85

So the hypotenuse is the square root of 85:

\sqrt{85}  = 9.22


<h2>Hope this helps!</h2>
7 0
2 years ago
What is the answer to 81.56 + n - 2.55
Anna71 [15]
81.56+n-2.55=0
81.56+n=2.55
n=2.55-81.56
n=-79.01
5 0
3 years ago
Read 2 more answers
Original price: $32.00 percent of markup: 10%​
densk [106]

Answer:

origional price of $32.

marked up 10%- $3.20

new price- $35.20

6 0
3 years ago
GIVING OUT BRAINLIEST IF YOU ANSWER!!!
Elza [17]

Answer:

a

Step-by-step explanation:

3 0
2 years ago
Work out the answers to:<br>a) 7 + (-4)<br>b) (-6) + (-3)<br>c) 2 -(-6)<br>d) (-8) - (-13)​
frosja888 [35]

Answer:

a) 7 + (-4) = 3

b) (-6) + (-3) = -9

c) 2 -(-6) = 8

d) (-8) - (-13) = 5

Step-by-step explanation:

a) 7 + (-4)

= 7 + (-4)

= 3

b) (-6) + (-3)

= -6 - 3

= -9

c) 2 - (-6)

= 2 + 6

= 8

d) (-8) - (-13)

= -8 + 13

= 5

8 0
2 years ago
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