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likoan [24]
3 years ago
8

Y = 2x - 4 y = x + 1Solve using substitution. ​

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
7 0

Answer:

x=5,y=6

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

amid [387]3 years ago
5 0

Step-by-step explanation:

heres tue answer. hope that helps

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Which of the following verbal descriptions best represents the expression below?
bonufazy [111]
I think it is B
Sorry if wrong
5 0
3 years ago
Alex makes $61,992 per year and pays about 25% of his gross monthly income in federal and state taxes. He wants to find an apart
ivanzaharov [21]

Answer:

Rent each month = $1421

Amount left after rent and taxes monthly = $2453

Step-by-step explanation:

Gross salary; $61,992 per year

His gross pay per month will be;

61992/12 = $5166

Now, the standard recommended rule in budgeting for house rent is to use between 25% to 30% of your monthly pay for rent.

Now, let's adopt an average of 27.5%

Thus;

Amount he can afford for rent each month = 27.5% × 5166 = $1420.65 ≈ $1421

We are told he pays 25% of his gross monthly income in federal and state taxes.

Thus, amount spent on taxes each month = 25% × 5166 = $1291.5 ≈ $1292

Thus, amount he will gave left after rent and taxes = 5166 - (1421 + 1292) = $2453

4 0
3 years ago
paul has a paperweight shaped like a square pyramid shown what is the total area in square centermeters
DedPeter [7]


here is the picture to your problem

4 0
3 years ago
Read 2 more answers
Can someone plz help me. There is an equation and the cost too.
bonufazy [111]

Answer:

C = 40p

Cost for 15 people: 600 dollars

Step-by-step explanation:

The amusement park charges $40 per person.

That can be represented as 40 × <em>P</em> or 40<em>P</em>.

<em>C</em> is equal to the cost of admission for <em>P</em> people.

So, <em>C</em> = 40<em>P</em>

<em />

<em>C </em>= 40<em>P</em>

<em>C</em> = 40(15)

<em>C</em> = 600

The cost of admission for 15 people is 600 dollars.

Hope that helps.

5 0
3 years ago
Solve for x 3(x-1)-5=-3(-6x+4)-5x
Romashka [77]

Answer: x= 2/5

Step-by-step explanation:

3(x-1) - 5 = -3(-6x+4) - 5x

Remove parenthesis

3x-3-5=18x-12-5x

Calculate and combine like terms

3x-8=13x-12

Move terms

3x-13x=-12+8

add like terms

-10x=-4

divide both sides ny -10

x=2/5

5 0
3 years ago
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