Consider the system of equations. {x−3y=42x+y=1

Part A

To solve the system of equations, what step could be taken to eliminate one of the variables?

Multiply the top equation by 2 and add the result to the bottom equation.

Multiply the top equation by 3 and add the result to the bottom equation.

Multiply the bottom equation by 2 and add the result to the top equation.

Multiply the bottom equation by 3 and add the result to the top equation.

Question 2

Part B

What is the solution to the system of equations?

Enter your answer in the boxes.
[___], [___]

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

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step-by-step explanation:

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