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3 years ago

Solve by elimination and name the system

Mathematics

1 answer:

Advocard [28]3 years ago

4 0

Divide the top equation by 2
-4x+2y=-1
add that to the 2nd equaton

-4x+2y=-1
4x-2y=1 +
0x+0y=0
true
that means that they are the same line
the system is consistient and dependent (infinite solutions)
the solutions are all points on 4x-2y=1

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First add 24.95 and 35.99. You get 60.94 (Remember This!)

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3 years ago

A cross section is the intersection of a

e-lub [12.9K]

Answer:

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2 years ago

Read 2 more answers

What is the general process for solving an equation with one variable?

elena55 [62]

Greetings!

"What is the general process for solving an equation with one variable?"...

Typically when solving an equation with one variable, your objective is to isolate the variable on one side of the equation. This can be done adding/subtracting number to cancel them out on one side. You can also multiply/divide coefficients in order to isolate a variable.

Example:
 $2x+4=64$
Add -4 to both sides to isolate the variable.
 $(2x+4)+(-4)=(64)+(-4)$ 
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Divide both sides by 2 to isolate the variable on one side.
$(2x)/2=(60)/2$
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Hope this helps.
-Benjamin

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3 years ago

Tyrone’s hourly wage is $18 and his net pay is 72% of his earnings. Tyrone spends about $1,800 on his monthly expenses. If Tyron

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Answer:

Step-by-step explanation:

The answer is

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160 hours for x=?

x=$2073.6

his total monthly cash inflow is $2073.6 - $1,800=$273.6

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2 years ago

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Answer:

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2 years ago