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3 years ago

What value of x is in the solution set of 2(3x - 1) = 4x - 6? EO -10

Mathematics

2 answers:

lakkis [162]3 years ago

8 0

Answer:

x = - 1

Step-by-step explanation:

Given

2(3x - 1) ≥ 4x - 6 ← distribute parenthesis on left side

6x - 2 ≥ 4x - 6 ( subtract 4x from both sides )

2x - 2 ≥ - 6 ( add 2 to both sides )

2x ≥ - 4 ( divide both sides by 2 )

x ≥ - 2

The only value in the list greater than - 2 is - 1

x = - 1 is in the solution set

tensa zangetsu [6.8K]3 years ago

5 0

Answer:

D) -1

Step-by-step explanation:

6x-2≥4x-6

6x-4x≥-6+2

2x≥-4

x≥-4÷2

x≥-2

Only -1 is greater than -2 in the list.

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Deena has 4 pairs of white socks, 3 pairs of black socks, 1 pair of red socks, and 2 pairs of navy socks in her sock drawer. Eac

KIM [24]

Answer:

The probability that Deena will choose a pair of white socks is 4/10 or 40%

Step-by-step explanation:

Let's check the information provided to us to answer the question correctly:

Total pairs or socks Deena has = 10

Pairs of white socks Deena has = 4

Pairs of black socks Deena has = 3

Pairs of red socks Deena has = 1

Pairs of navy socks Deena has = 2

If she pulls a pair of socks out of her drawer in the morning without looking, what is the probability that she will choose a pair of white socks?

Probability of Deena will choose a pair of white socks = Pairs of white socks Deena has/Total pairs or socks Deena has

Replacing with the real values, we have:

Probability of Deena will choose a pair of white socks = 4/10 or 40%

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3 years ago

Find the missing angle on a quadrilateral. Angle C equals 80 degrees, Angle D equals 90 degrees, and angle E equals 135 degrees.

padilas [110]

All quadrilateral angles have to add up to a total of 360°, so we just need to add the angles we already have and subtract that from 360.
135+90+80=305
360-305=55 so your answer is 55!

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It takes Skyler 10 hours to rake the front lawn while his brother, Sergio, can rake the lawn in 6 hours. How long will it take

PtichkaEL [24]

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alexgriva [62]

Answer:

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