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Oksana_A [137]
4 years ago
15

How to write: 3x-9=7y in standard form.

Mathematics
1 answer:
NikAS [45]4 years ago
5 0
Good evening from Canada!

Standard form: ax+by=c
3x-9=7y
3x-7y=9

Hope this helps!
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The price of a train ticket from Orlando to Kansas City is normally $155.00. However, children under the age of 16 receive a 75%
Sauron [17]
75% = 0.75

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3 years ago
A line segment is 20 units long. If the line segment is translated up 6 units and left 8 units, which statement is true? The len
ziro4ka [17]

Answer:

"The length of the resulting line segment is 20 units because translations preserve length"

Step-by-step explanation:

A translation, in maths, is the movements of a geometric shape/line in certain direction. There is no rotation, re-sizing, or alteration. It simply "moves" the line/shape in a direction. The length is not altered in any way. Translation preserves length, every point just changes place.

When we translate a figure/line, we are simply moving it elsewhere, keeping all else constant.

In this problem, the line segment at hand is 20 units and it is translated 6 units up and 8 units left. So the location of the line changes, but the length is preserved. So, 2nd answer choice is right:

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3 years ago
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Step-by-step explanation:

5 0
3 years ago
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Help me which one is the right on is a or b or c or d
lys-0071 [83]

Answer:

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Suggestion:

I suggest using a graph. It is much easier. just start at the center (0,0) and move 10 left, 10 down, 10 up, and then you can see you just need to go 10 right to get back to the center, or in this situation The Pizza Parlor.


8 0
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sineoko [7]
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