1) 2(x+3)-5+x=5
2x+a-5=x+5
2x+b=x+5
2x=x+c
x=c
por favor respondão ai
2)4(x+1)-5+3.(2-x)
4x+4=5+a=3x
4x+4=b-3x
x=1
quanto vale o a, b e c de cada questão

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

$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:

what? that isnt a question

step-by-step explanation: