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Mumz [18]
10 months ago
10

Solve 14x-7y= 21 for y A. y = 2x - 21 B. y=-14x + 21 C. y = 14x +3 D. y=2x-3

Mathematics
1 answer:
jonny [76]10 months ago
3 0

Answer:D

Step-by-step explanation::

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2 years ago
ANSWER ASAP PLEASE FOR BRAINLIEST
Lelechka [254]

Answer:

<h2><em><u>11.2 - B to C</u></em></h2><h2><em><u>12 - B to A</u></em></h2><h2><em><u>8.8 - A to C</u></em></h2>

You have to multiply all the sides by 4.

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3 0
3 years ago
The length of a rectangle is 12 inches. The width of the rectangle is 5 inches. Mia says the perimeter is 60 in2 and the area is
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Answer:

Mia is incorrect.

Step-by-step explanation:

She confused the area and perimeter.

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3 0
3 years ago
75% of what number is 42?
Anna35 [415]
75            42
-----         -----
100           x

75 x= 4200
---       ------
75       75

x = 56



6 0
3 years ago
Read 2 more answers
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