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Irina18 [472]
3 years ago
8

Does anyone know what's on the algebra 1 module 8 dba? My teacher is Bennett Tocci if that helps. My DBA is at 4:00 pm today.

Mathematics
2 answers:
liq [111]3 years ago
5 0

Answer:

Just did mine 2day. You'll be asked to show which way the greater and less than signs point, how to graph a number on a number line like open or closed dot whatever and to solve d=rt you got to get t.

Step-by-step explanation:

That's not my teacher, they're different in every county, I'm in Hernando, but that's what my teacher asked me.

const2013 [10]3 years ago
3 0

Answer:

what is a dba?

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

This is because you are spliting one thing into four parts so each bowl would have 1/4 of the gallon.

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A map of a city uses a scale of 1cm =3.5 meters. If a road shown on the maps runs for 25cm how long is the road?
choli [55]

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3 years ago
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1. Which would be a more helpful for solving the system: adding the two equations or subtracting
ira [324]

Answer:

1) Subtracting one from the other

2) x = 0.375 and y = 0.125

Step-by-step explanation:

Equation 1 :

\frac{2x+1}{2y}=7\\\\

Equation 2:

\frac{6x-1}{2y}=5

To solve these equations by the Elimination method we multiply equation 1 with 6 and multiply equation 2 with 2 so now,

\frac{2x+1}{2y} =7\\\\2x+1=14y\\\\Multiplying\ Equation\ 1\  with\ 6\\\\12x+6=84y

Now for the second equation:

\frac{6x-1}{2y}=5\\\\6x-1=10y\\\\Multiplying\ equation\ 2\ with\ 2 \\\\12x-2=20y

Now subtracting equation 2 from equation 1

12x+6=84y\\\\12x-2=20y\\\\Subtracting\ leads\ to\\12x-12x+6-(-2)=84y-20y\\0+8=64y\\8=64y\\8/64=y\\0.125=y

now insert this value of y into any equation

lets insert it into equation 1

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Marta_Voda [28]
The answer is 22 cents
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3 years ago
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