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Papessa [141]
3 years ago
11

4x + 7y - 3x - y show work please

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0

Answer:

Step-by-step explanation:

4x + 7y - 3x - y

Move like terms next to each other.

4x - 3x + 7y - y

Subtract them

4x-3x= 1x or x

7y-y = 6y

So we have:

x + 6y

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Make sure it's fully reduced.<br><br> 2 - x = 5/8
postnew [5]

Isolate the x. Note the equal sign. What you do to one side, you do to the other.

First, subtract 2 from both sides

2 (-2) - x = (5/8) - 2

-x = 5/8 - 2

Make sure they have the same denominator. Remember that what you multiply to the denominator, you multiply the numerator:

-x = 5/8 - 16/8

-x  = - 11/8

Isolate the x. Divide -1 from both sides

(-x)/-1 = (-11/8)/-1

x = 11/8

11/8 is your answer for x

<em>~Rise Above the Ordinary</em>

7 0
3 years ago
Can anyone please help me answer this Math Question ? As soon as possible !!
NNADVOKAT [17]

Igor's taxable income is the difference between the amount

he earns annually and the amount he earns as exemptions.

Response:

  • The amount he pays in annual state income tax is;<u> $1,497</u>

<h3>Which methods are used to calculate income tax?</h3>

Given;

Annual earnings = $57,900

State tax rate = 3%

Amount earned in exemption = $8,000

Required:

The amount Igor pays in annual state income tax.

Solution;

Taxable Income = Annual Income - Exemptions

Therefore;

Igor's taxable income = $57,900 - $8,000 = $49,900

Taxable Income × Tax rate = Amount paid as tax

  • The amount he pays is therefore; $49,900 × 3% = <u>$1,497</u>

Learn more about income tax here:

brainly.com/question/25278778

7 0
2 years ago
A window washer on a ladder looks at a nearby building 102 ft away, noting that
stich3 [128]

Answer:

about 32.71 feet

Step-by-step explanation:

see attached picture

4 0
3 years ago
A carpenter has a 6 foot long board, he wants to cut the board into pieces that are 4/5 foot long
Artyom0805 [142]
You need to divide 6 by 4/5.
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30/4
7 2/4 = 7 1/2 answer
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Find the slope. Please someone answer this I need it I’ve been posting it but no one says anything.
KATRIN_1 [288]

Answer:

y=1x

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y=4x

Step-by-step explanation:

6 0
2 years ago
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