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LenaWriter [7]
2 years ago
11

Find the x and y coordinates. 5x + 4y = 1 and y = 1 - x​

Mathematics
1 answer:
Mandarinka [93]2 years ago
4 0
Y = 10!!!!!!!!!!!!!!! :)
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Please help!<br><br> Thank you!
Sphinxa [80]

Step-by-step explanation:

the picture is sideways but that's the answer

4 0
3 years ago
2x+y=21;y=-2x+21<br>please hurry I need this straight away​
Nastasia [14]

Step-by-step explanation:

2x + y = 21

Solving

2x + y = 21

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1y' to each side of the equation.

2x + y + -1y = 21 + -1y

Combine like terms: y + -1y = 0

2x + 0 = 21 + -1y

2x = 21 + -1y

Divide each side by '2'.

x = 10.5 + -0.5y

Simplifying

x = 10.5 + -0.5y

7 0
3 years ago
Jennifer’s grandmother buys carrots at the farm stand.She and her 3 grandchildren equally share the carrots. How many kilograms
ohaa [14]

According to picture Jennifer’s grandmother buys = 28 kg of carrots.

Total number of grandchildren = 3.

Number of kilograms of carrots are distributed equally.

<u>In order to find the Number of kilograms of carrots are distributed, we need to divide total Kgs of carrots by total number of grandchildrens.</u>

Therefore ,

28 ÷ 3 .

On dividing 28 by 3, we get 7.

Therefore, Jennifer will get 7 kilograms of carrots.


8 0
3 years ago
Which expression is equivalent to (3x2+3x−3)−(6x2−4x−2)?
coldgirl [10]

Answer:

A. -3x^2+7x-1

Step-by-step explanation:

(3x^2+3x-3)-(6x^2-4x-2)

3x^2+3x-3-6x^2+4x+2

-3x^2+7x-1

4 0
3 years ago
32
____ [38]
10/15-57-57 is the answer
6 0
3 years ago
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