I don't know what method I should use to solve for y in this equation: (y-3)^2=4y-12
Answers
Answer 1
Answer:
(y-3)^2 -4y +12 = 0
[y^2 -6y +9] -4y +12 =0
y^2 -10y + 21 = 0
(y -3) (y-7) =0
y=3 ; y = 7
[y^2 -6y +9] -4y +12 =0
y^2 -10y + 21 = 0
(y -3) (y-7) =0
y=3 ; y = 7
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Y=3x+15. You need to use distributive property and multiply 3 by x and by 4 which equals to 3x + 4 then add to both sides so it cancels out and gets y by itself and 11 + 4 = 14 so it comes out to be y=3x+15
Answers
It’s closer to 0.4, because if you place it on a number line, you can see that it is before 0.45; the halfway point.
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48 because 4x2=8 and 1x4=4
which makes 48
which makes 48
–34.7
B.
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r + s
First, substitute your numbers in. / Your problem should look like:
Second, simplify. / Your problem should look like:
Answer: A) -34.7
First, substitute your numbers in. / Your problem should look like:
Second, simplify. / Your problem should look like:
Answer: A) -34.7
Answers
Hey there, if 1 kilogram equals 1,000 grams, then 2 kilograms equals 2,000 grams. Now, we divide 1,000 by 2 and that would give us 500. Then, we add 2,000 by 500 and that would give us 2,500 grams. 2.5 kilograms equal 2,500 grams.
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What is the value of q
Answers
Good Luck ! =)
q=2 you add 10q to both sides and 8q+10q= 18q and 18q/36 is 2
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