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Travka [436]
3 years ago
6

Which are solutions to y=x-4? Choose all correct answers. (4,0), (3,-1), (6,3), (2,-4)

Mathematics
2 answers:
Gemiola [76]3 years ago
8 0
Plugin the points and see which ones are true.
(4,0)
<span>y = x - 4
</span><span>0 = 4 - 4
0 = 0 <---True so it is a solution

(3,-1)
</span><span>y = x - 4
</span><span>-1 = 3 - 4 
</span>-1 = -1 <---True so it is a solution

(6,3)
<span>y = x - 4
</span><span>3 = 6 - 4
</span>3 = 2  <----Not true so  not a solution

(2.-4)
<span>y=x-4
</span>2 = -4 - 4
2 = -8 <----Not ture so not a solution

So (4,0) and (3, -1) are solutions
Vesnalui [34]3 years ago
4 0
The correct answers are (4,0) and (3, -1)
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X^2 + 14 =78 +yx y = 25 Solve for x and graph if u can thanks
Dovator [93]

Answer:

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3 years ago
Please help with this
ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

This can be solved with Pythagreon Thereom.

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

Follow the steps below. A and B are the heaight an base, C is they hypotonuese.

{6}^{2}  +  {8}^{2}  =  {c}^{2}  \\ 36 + 64 =  {c}^{2}  \\ 100 =  {c}^{2}  \\ 10 = c

7 0
3 years ago
Factor the expression
IgorC [24]

Answer:

(3y + a) (b - y)

Step-by-step explanation:

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(3y + a) (b - y)

hope this helps! <3

3 0
2 years ago
A teacher puts 7 packages of craft paper into a cabinet. Each packages has 70 sheets of paper.What is the total number of sheets
dexar [7]

Answer:

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7 0
4 years ago
4^2(2^3-3)^1+8(2-1)^10
Lunna [17]
Hello Brainly User.

You must use PEMDAS 
4^2(2^3-3)^1+8(2-1)^10
4^2(5)^1+8(1)^10
16(5)+8(1) 
80+8
88

<span>Feel free to contact me with your questions. I am more than happy to help. :)</span>

3 0
4 years ago
Read 2 more answers
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