Mathematics, 29.06.2019 11:00 texas101st78

Solve the system by the elimination method. 2x + 3y - 10 = 0 4x - 3y - 2 = 0 when you eliminate y, what is the resulting equation? -6x = 12 6x = 12 6x = -12

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Answer from: jm900643

6x = 12

Step-by-step explanation:

2x + 3y - 10 = 0

4x - 3y - 2 = 0

add the two equations

2x + 3y - 10 = 0

4x - 3y - 2 = 0

6x -12 = 0

add 12 to each side

6x -12 +12 = 0+12

6x =12

divide by 6

6x/6 =12/6

x =2

Answer from: piperk19

Equation 6x = 12.

Step-by-step explanation:

Given : 2x + 3y - 10 = 0 and 4x - 3y - 2 = 0 .

To find : When you eliminate y, what is the resulting equation.

Solution : We have given

2x + 3y - 10 = 0 (equation 1)

4x - 3y - 2 = 0 (equation 2)

On adding both the equations.

2x + 3y - 10 = 0 .

4x - 3y - 2 = 0 .

6x + 0 - 12 = 0.

6x - 12 = 0 .

On adding both sides by 12

6x = 12.

Therefore, Equation 6x = 12.

Answer from: Quest

is this part of a question or something

Answer from: Quest

step-by-step explanation:

i found the life tables for the year 2012.

life table of males at age 30. probability of dying between ages x and x+1

total population:

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old.

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

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