3 years ago

The elimination method works when the equations are in what form

Mathematics

1 answer:

egoroff_w [7]3 years ago

6 0

The answer is standard form. When the equation is set up as Ax + By = C where A and B are coefficients.

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Step-by-step explanation:

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3 years ago

Why would it be advantageous to borrow oneself into the sun if you live in an internal zone

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2 years ago

When lines coincide how many solutions does each system have?

Pani-rosa [81]

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3 years ago

Read 2 more answers

1. The current in a clothes washer is 15A when plugged into a 120V outlet. What is

mylen [45]

Answer:

Step-by-step explanation:

Power = Force × Velocity.

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2 years ago

Exactly 120 tickets were sold for a concert. The tickets cost $12 each for adults, $10 each for seniors, and $6 each for childre

Gemiola [76]

A=adult tickets
c=chlderenticekts
s=sinior tickets

a=c

a+c+s=120
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total made is 1100
12a+6c+10s=1100
sub
a=c
12a+6a+10s=1100
add
18a+10s=1100

multiply first equation by -9 and add to other equation

-18a-9s=-1080
18a+10s=1100 +
0a+s=20

s=20
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answer is B

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3 years ago