Solve y + 4 > - 2.2. Check your solution.

Mathematics

2 answers:

Vlad [161]3 years ago

8 0

Y+4>-2.2

Subtract 4 from both sides
(because we are not multiplying or dividing ">" doesn't change)

y>-6.2

maks197457 [2]3 years ago

6 0

Pretty sure its y > -6.2
This is because you subtract 4 from both sides and get y > -6.2
Please correct me if im wrong thx!

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PLEASE HELP!

Mariana [72]

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Information Given:
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ON = 7x - 9
LM = 6x + 4
MN = x - 7
OL = 2y - 7

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Since it is a parallelogram:
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ON = LM and
MN = OL

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ON = LM:
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7x - 9 = 6x + 4

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Subtract 6x from both sides:
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x - 9 = 4

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Add 9 to both sides:
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x = 13

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MN = OL:
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x - 7 = 2y - 7

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Sub x = 13:
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13 - 7 = 2y - 7

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Simplify:
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6 = 2y - 7

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Add 7 on both sides:
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13 = 2y

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Divide by 2:
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y = 13/2

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Answer: x = 13, y = 13/2 (Answer D)
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6 0

3 years ago

Please help meeeeeeeee

baherus [9]

1 second = 2 megabytes

$1\frac{1}{2}\ seconds=3\ megabytes$