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2 years ago

13

Regina has just opened her new yarn shop. She makes $4.00 on every skein of yarn sold and her monthly expenses are $3,800. Which

equation can be used to model the number of skeins of yarn (y) she needs to sell in a month in order to make a profit (P)?

1 answer:

MAXImum [283]2 years ago

6 0

Answer:

31 is prime. and it’s prime factorization is just 31....

Step-by-step explanation:

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What is the tenth term of the geometric sequence that has a common ratio of 1/3 and 36 as its fifth term?

poizon [28]

Answer:

I think its A but im not sure

Step-by-step explanation:

7 0

3 years ago

What are the vertices of A'B'C' if ABC is dilated by a scale factor of 1/3?

Nataly_w [17]

Answer:

the answer is D (^_^ ) hope this helps

Step-by-step explanation:

7 0

3 years ago

The solution set for 7q^2-28=0

kherson [118]

7q² - 28 = 0
   + 28 + 28
   7q² = 28
       7 7
   q² = 4
      q = ±4
      q = 4 or q = -4

Solution Set: {±4} and {q|q = 4 or q = -4}

8 0

3 years ago

Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ

Nata [24]

Answer: $5x-3y=44$

Step-by-step explanation:

We know that , the equation of a line that passes through (a,b) and (c,d) is given by :_

$(y-b)=\dfrac{d-b}{c-a}(x-a)$

Standard form of equation of line = $Ax+By=C$

Given points = (7, -3) and (4, -8)

Then, the equation of a line that passes through the points . (7, -3) and (4, -8) is given by -

$(y-(-3))=\dfrac{-8-(-3)}{4-7}(x-7)$

$(y+3)=\dfrac{-8+3}{-3}(x-7)$ [∵ (-)(-)=(+)]

$(y+3)=\dfrac{-5}{-3}(x-7)$

$(y+3)=\dfrac{5}{3}(x-7)$

$3(y+3)=5(x-7)$

$3y+9=5x-35$

$9+35=5x-3y$

$44=5x-3y$

Or $5x-3y=44$

Hence, the required equation :- $5x-3y=44$

4 0

3 years ago

2m-8-m+10 solve it.

Olin [163]

Answer:

m+2

Step-by-step explanation:

Collect like terms

m-8+10

Calculate the term

x+2

Hope this helpsʕ•ᴥ•ʔ

4 0

3 years ago