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VashaNatasha [74]
3 years ago
6

Help plz will mark brainliest!!!!

Mathematics
2 answers:
yan [13]3 years ago
8 0

Answer:

y = -4.5

Step-by-step explanation:

6(y + 1.5) = -18

6y + 9 = -18

subtract 9 from each side of the equation:

6y = - 27

divide both sides by 6:

y = -4.5

Ksju [112]3 years ago
7 0

Answer:

Y= -4.5

Step-by-step explanation:

Hope this helps!

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Solve by the method of your choice, select correct choice below if it is either a solution set, infinitely many solutions the so
mafiozo [28]

Answer: it is a solution set

Step-by-step explanation:

The given system of simultaneous linear equations is expressed as

7x-3y=6 - - - - - - - - - -1

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We would eliminate x by multiplying equation 1 by 2 and equation 2 by 7. It becomes

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Subtracting, it becomes

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y = 5

Substituting x = 5 into equation 2, it becomes

2x + 5 = 11

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Dividing the left hand side and the right hand side of the equation by 2, it becomes

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6 0
4 years ago
What is 3/4 of a dollar forgot will mark Brainliest if right
mel-nik [20]

Answer:

0.75 U.S. dollars

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If preimage is (0, 1) . (4, 0), (4, 1) , what are the points after a translation of 3 units up and then a reflection over the -a
yulyashka [42]

Answer:

(0, 4) (-4, 3) (-4, 4)

Step-by-step explanation:

Translation rules:

Units UP - Add to the y-coordinate.

Units DOWN - Subtract from the y-coordinate.

Units RIGHT - Add to the x-coordinate.

Units LEFT - Subtract from the x-coordinate.

--------------------------------------------------------------------------------------------------------------

In this case, the word problem is asking for the points after a translation of 3 units up.

(x, y+3)

(0,1) → (0,4)

(4,0) → (4,3)

(4,1) → (4,4)

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When reflecting over the y-axis, the y-coordinate remains the same, but the x-coordinate becomes the opposite value. (-x, y)

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3 years ago
What is 6/33 simplified
Harman [31]

Answer:

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Step-by-step explanation:

6/33 simplified to lowest terms is 2/11.

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3 years ago
If f(x) = 2x2 + 3x and g(x) = x – 2, what is (f + g)(2)?
Trava [24]

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