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wolverine [178]
2 years ago
15

What is the solution to the following system? 2y +x=4 y=-0.5x + 2

Mathematics
1 answer:
icang [17]2 years ago
8 0
1) Input Y.
2(0.5x + 2) + x = 4

2) Distribute and combine like terms
= 2x + 4 = 4

3) Subtract 4 from both sides
2x = 0

4) Divide.
2x/2 = 0/2

x = 2

:)
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PLEASE HELP ALMOST FINISHING ALBERA 1 PUT I NEED YOUR HELP PLEASE I BEG YOU BRAINLEST ANSWER!!!
tester [92]
59  is D 
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60 is C
same as above, you do the algebra of the equation. bring the one over after doing distribution with the 4 and voila!


61 is A
a relatively easy one, all you do is the the slope -4 where m goes, and 3 where b goes. y= -4x+3


62 is C.
this one requires more work.
chose one of the points, in this case (2,7) and put them into the equation. 
but wait, you need a slope! 
you get that use the formula (y2-y1)/(x2-x1) which will be
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-2.
now you have y-7= -2(x-2)
voila!



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64 is B. (3, -5)

66 is B. negative. the line  goes \ ( not / which is positive)

67 would be A. because it is positive and the I and the E are in the right places.


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72 is C. a third degree monomial

73 can't read


74 can't read 
 
75 can't read.

 
4 0
2 years ago
Evaluate<br><br> a. 6!<br><br> b. 8P5<br><br> c. 12C4
erik [133]
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4 0
2 years ago
Twenty less than a number is more than twice the same number . Step by step to get the answer
likoan [24]
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3 0
3 years ago
Read 2 more answers
Susan owns a home that is worth $128,318.74, a 2005 truck worth $10,615.00, and has investments that total $4,459.16. Susan owes
allochka39001 [22]

Answer:

Net worth is defined as:

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Assets are what you own.

Liabilities are what you have to pay.

So, home + truck + investments are assets.

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Doing the math, Susan's net worth is

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Susan's net worth is $45,315.78

Good luck!

5 0
3 years ago
Select the equivalent expression. <br><br> A, B or C?
Alina [70]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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