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Anestetic [448]
3 years ago
5

Solve the system of linear equations by substitution.

Mathematics
1 answer:
Bezzdna [24]3 years ago
3 0
For this you need to solve by elmination
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You bought a atv worth $3500 the value depreciates by 10% each year how much will the atv be worth after 5 years
Delvig [45]

\qquad \textit{Amount for Exponential Decay} \\\\ A=P(1 - r)^t\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &3500\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.1\\ t=\textit{elapsed time}\dotfill &5\\ \end{cases} \\\\\\ A=3500(1-0.1)^5\implies A=3500(0.9)^5\implies A\approx 2066.72

3 0
2 years ago
Consider the diagram.
LenaWriter [7]

Answer:

2 units is perpendicular bisector of line segment

7 0
3 years ago
PLEASE HELP ITS DUE IN 20 MINUTES
anastassius [24]

Answer:14

Step-by-step explanation: it's says x= the sign at the end meaning whatever x is it's greater than 2 and 14 is the only one greater than 2

8 0
3 years ago
Help me pls I need this answer
madreJ [45]

Answer:

Assuming that \overline{AOC} is a diameter.

Given that m\angle{BAC} \: = \: 66°

And that point O is the center of the circle

\boxed{m\angle{BAC} \: = \: 57°}

Explanation:

Because angle AOB is subtended by arc AB from point O.

Arc AB is equal to the measure of that angle.

Since arc ABC is subtended by the diameter, the arc is 180°.

8 0
3 years ago
Can someone please help me real quick?
Dima020 [189]

Answer:

3.5p ≤ 40

Step-by-step explanation:

The inequality that best describes this problem is 3.5p ≤ 40;

Given parameters:

Total amount with me = $40

Cost per package of hot dog  = $3.5

Unknown;

The inequality that represents the problem  = ?

Solution:

p is the number of hotdogs that can be bought.

  So, total hotdog that can be bought if each hotdog cost $3.5 per box is;

                    p x 3.5

Now,

    this will equal the total amount at hand;

       p x 3.5 ≤ 40

         3.5p ≤ 40

7 0
3 years ago
Read 2 more answers
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