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Zina [86]
2 years ago
13

In winter, the price of apples suddenly went up by \$0.75$0.75dollar sign, 0, point, 75 per pound. Sam bought 333 pounds of appl

es at the new price for a total of \$5.88$5.88dollar sign, 5, point, 88.
Write an equation to determine the original price per pound (p)(p)left parenthesis, p, right parenthesis.
Mathematics
2 answers:
Artemon [7]2 years ago
5 0
$1.21 but I don't know the equation...sorry
DanielleElmas [232]2 years ago
4 0

Your formula would be 3(p+0.75)=5.88


Because you have 3 pounds and 0.75 for each.

Solving the equation by distributing, you will get P=1.21


Hope this helps!

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One week, Brody earned $396.10 at his job when he worked for 17 hours. If he is paid the same hourly wage, how many hours would
mario62 [17]

Answer:

30 hours

Step-by-step explanation:

so i did 396.10/ 17, and i got 23.3 then u divide his hourly pay by 699.00 and u got 30

4 0
2 years ago
connie made 1 1/3 pounds of trail mix for a hike.Is there a way connie can break up the trail mix into four equal bags without h
mestny [16]
11/3 = 3.67
3.67 divided by 4 = 0.92

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4 0
2 years ago
Rachel, Nancy, and Diego were in fishing competition. Rachel's fish was 7/8 foot long, Nancy's fish was 1/4 foot long, and Diego
Sidana [21]
 It is 1/4 (.25), 1/2 (.5)and 7/8 (.875) from least to greatest
7 0
2 years ago
Lines e and f are parallel. The m9 = 80° and m5 = 55°. Which angle measures are correct? Check all that apply. m2 = 125° m3 = 55
Scorpion4ik [409]

I’ve answered this question before, so please see the attached image.

The solution would be like this for this specific problem:

 

1, 4, 5, 8 = 55<span>
2, 3 , 6, 7 = 125
9, 12, 13, 16 = 80
10, 11, 14 ,15 = 100</span>

<span>So, the angle measures that are correct are:

</span>

m12 = 100

m8 = 55

m14 = 100

<span>m16 = 80</span>

4 0
2 years ago
Read 2 more answers
In the study of population dynamics one of the most famous models for a growing but bounded population is the logistic equation
MA_775_DIABLO [31]

Answer:

If  K is a constant of integration, then

P = {\displaystyle \frac{1}{b/a + Ke^{-at}}}

Step-by-step explanation:

According to the information of the problem we know that

{\displaystyle \frac{dP}{dt} = P(a-bP) }

Remember that in general a Bernoulli equation is an equation of the type

y' + p(x)y = q(x)y^n

And the idea to solve the equation is to substitute

{ \displaystyle v = y^{1-n}}

Now for this case

{\displaystyle \frac{dP}{dt} - Pa  = -bP^2}

Then we substitute

v = P^{1-2} = P^{-1}

Therefore

P = v^{-1}

and if you compute the derivative of that you get that

{\displaystyle \frac{dP}{dt} = -v^{-2} \frac{dv}{dt}}

Now you substitute that onto the original equation and get

{\displaystyle \frac{dP}{dt} - Pa  = -bP^2}

{\displaystyle  -v^{-2} \frac{dv}{dt} - v^{-1} = -bv^{-2}

If you multiply everything by  -v^2  you get that

{\displaystyle \frac{dv}{dt} + v = b }

That's a linear differential equation and the solution would be

v = {\displaystyle \frac{b}{a} + Ke^{-at}} = P^{-1}

Where K is a constant of integration, then

P = {\displaystyle \frac{1}{b/a + Ke^{-at}}}

3 0
2 years ago
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