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3 years ago

Factor completely 3x2 − x − 4.

1 answer:

3 0

If you would like to factor completely 3 * x^2 - x - 4, you can do this using the following steps:

3 * x^2 - x - 4 = (3 * x - 4) * (x + 1) = (3x - 4) * (x + 1)

The correct result would be (3x - 4) * (x + 1).

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MATH HELP!?

Debora [2.8K]

The correct answers are: 
1) C
2) A
3) D

Explanation: 
1) Voluntary deductions are amounts that you elect to come out of your paycheck every pay period. Federal tax is not voluntary; neither is state tax, nor Social Security. The only voluntary deduction in this list is health insurance. You are not obligated to pay for your health insurance by automatically withholding it from your check.

2) FICA is the tax that goes towards Social Security and Medicare. It is involuntary, and it is deducted as a percentage of your gross (pre-withholding) pay.

3) A fixed expense would be one that is the same from month to month. The only one of these expenses that would be the same amount monthly is a mortgage.

6 0

4 years ago

Read 2 more answers

Use the figure at the right to answer the following questions.

Lisa [10]

<h3>Answers:</h3>

1. Name all the line segments.

Ans.  PL, LA, AY, YS,

2. How many line segments were formed?

Ans.  4 (four)

3. Name all rays

Ans. AM, AN

4. How many rays were formed?

Ans. 2 (two)

5. Name the opposite rays :

Ans. AM, AN

6. Is point A between MN ?

Ans. Yes

7. Find the line segments and rays formed by 5 points.

Ans. 

Line segment = PL, LA, AY, YS,
Rays = AM, AN

<h3>Hope it helps you.</h3>

7 0

2 years ago

Which rotation has the same result for both directions?

Neko [114]

Answer: Rotating a shape 90 degrees is the same as rotating it 270 degrees clockwise.

Step-by-step explanation:

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3 years ago

Is 1.375 =to 2lbs i need help with this

erastovalidia [21]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is the Value of x+y ? PLZ Help ASAP

Natalija [7]

ANSWER

$x + y = 60$

EXPLANATION

Method 1

Vertically opposite angles are equal, therefore

$3x + 55 = 85$

This implies that,

$3x = 85 - 55$

We simplify to get,

$3x = 30$

Dividing through by 3 gives,

$x = 10$

Also,

$2y - 5 = 95$

This implies that,

$2x = 95 + 5$

We simplify the right hand side to get,

$2x = 100$

We divide both sides both sides by 2 to get,

$x = 50$

$x + y = 50 + 10$

$x + y = 60$

Method 2

Angles on straight line sums to 180°.

$2y-5+85=180$

This implies that,

$2y+80=180$

$2y=180-80$

$2y=100$

$y=50$

Also,

$3x+55+95=180$

$3x+150=180$

$3x=180-150$

$3x=30$

$x=10$

$x+y=50+10$

$x+y=60$

7 0

3 years ago

Read 2 more answers