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3 years ago

3-3k+7k=5b solve for k

Mathematics

1 answer:

DaniilM [7]3 years ago

5 0

$3-3k+7k=5b \\\\ 3+4k=5b \\\\ 4k=5b-3 \\\\ \boxed{k=\frac{5b-3}{4}}$

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Arturo has a net spendable income of $1,700 per month. What is the maximum amount of money that he should budget for housing? Ro

Mrrafil [7]

Hello! I believe that 630 would be the most appropriate answer! I hope I helped!

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3 years ago

On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The

oksian1 [2.3K]

Answer:

b=-a

Step-by-step explanation:

we know that b is located the same distance from 0 as another number, a, but in the opposite direction.

so the sum of the two numbers equal zero

a+b=0

a=-b or b=-a

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3 years ago

What's the volume to this prism?

DIA [1.3K]

Answer:

36 cubic inch

Step-by-step explanation:

The formula for the volume of a rectangular prism is:

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So:

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2 years ago

during the sale, the price of the bicycle was marked down 24 percent. The sale price of the bike was $364. What was the original

kherson [118]

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3 0

3 years ago

Suppose a certain home improvement outlet knows that the monthly demand for framing studs is 2,300 when the price is $4.77 each

pogonyaev

Answer:

p + 0.0001q = 5

Step-by-step explanation:

Data provided in the question:

When Price, p₁ = $4.77 ; Demand, q₁ = 2,300

and,

When Price, p₂ = 3,300 ; Demand, q₂ = 3,300

considering the above as the points on the line,

now, the general equation for a line is given as:

$\frac{q_1-q}{p_1-p}=\frac{q_2-q_1}{p_2-p_1}$

on substituting the respective values, we get

$\frac{2,300-q}{4.77-p}=\frac{3,300-2,300}{4.67-4.77}$

$\frac{2,300-q}{4.77-p}=\frac{1000}{-0.1}$

2,300 - q = -10,000(4.77 - p)

⇒ 2,300 - q = -47700 + 10,000p

⇒ 10,000p + q = 2300 + 47700

⇒ 10,000p + q = 50000

⇒ p + 0.0001q = 5

8 0

3 years ago