1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Valentin [98]
3 years ago
15

what is the starting amount , the decay rate , and equation for this problem ? “you bought a video game for $50 dollars, but it

loses 25% of its value every six months . how much will the video game be worth after 2 years”
Mathematics
1 answer:
Aleks04 [339]3 years ago
3 0

The starting amount is $50. The decay rate is 25%.The equation for this problem is f(x)=50(.25)^x

Also if you need the answer to the equation it is that the video game will be worth $0.

You might be interested in
How do you solve this question?
dmitriy555 [2]
Hi!

Theoretically we know that there needs to be a total of 34 muffins so that each student gets two.

So 34-5(already baked) gives us 29

X has to be 29

Algebraically you would solve it like this (x+5)/17= 2

the numerator equals to the 34 and you divide by the 17 to get the two muffins per student.

I hope this helped!
4 0
2 years ago
Solve the system of equations below using the substitution method. x = y + 7 / 2 4x − 2y = 8
Verdich [7]

Answer:

y = -3

x = \frac{1}{2}

Step-by-step explanation:

4(y + \frac{7}{2}) - 2y = 8  Distribute the 4.  Multiply everything in the parentheses by 4

4y + 14 - 2y = 8           4(\frac{7}{2}) = \frac{28}{2} = 14  Combine the like terms 4y and -2y

2y + 14 = 8         Subtract 14 from both sides

2y =  -6               Divide both sides by 2

y = -3  

Plug -3 in for y in either original equation.

4x - 2y = 8

4x -2(-3) = 8

4x + 6 = 8    Subtract 6 from both sides

4x = 2  Divide both sides by 4

x = \frac{2}{4} = \frac{1}{2}

Check:

x = y + \frac{7}{2}

\frac{1}{2} = -3+ \frac{7}{2}

\frac{1}{2} = \frac{-6}{2} + \frac{7}{2}

\frac{1}{2} = \frac{1}{2}

4x - 2y = 8

4(\frac{1}{2}) - 2(-3) = 8

2 + 6 = 8

8 = 8

3 0
1 year ago
Multiply and simplify .<br> b^4•b•b^2•b^3<br> B^9<br> 4b^9<br> B^10<br> B^24
tino4ka555 [31]

Use Product Rule: x^a b^a = x^a + b

b^4 + 1 + 2 + 3

Simplify 4 + 1 + 2 + 3 to 10

Answer: B^10

6 0
2 years ago
What’s is the correct answer for this?What is the measurement of BC?
Rina8888 [55]

Answer:

5

Step-by-step explanation:

use the pythogorean relationship to get the answer.

this type of relationship is used only on right angled triangles.

example: 5  12  13

7 0
3 years ago
Sour
notka56 [123]

hello how are you? I am fine

8 0
2 years ago
Other questions:
  • The distance between two cities is 87 km. What is the distance between them on a map drawn at a scale of 1:600,000?
    7·2 answers
  • Which expression is equivalent to −4.6+(−0.4)+(−7.2) ? (4.6+0.4+7.2) −4.6−(0.4+7.2) (4.6+0.4)+(−7.2) −(4.6−0.4)+(−7.2)
    5·1 answer
  • -3x-3y=3<br> 5x+y=-17 <br> Substitution <br> What does x and what does y equal
    15·2 answers
  • A right triangular prism is for meters long and 5 m wide with a high of 8 m what is the volume
    15·2 answers
  • Can someone please help me, I don't get worded questions.
    11·1 answer
  • If Fx) = x - 7 and G(x) = x^3, what is G(F(x))?
    7·1 answer
  • Given: I is the midpoint of ME and SL
    8·2 answers
  • Is there sufficient evidence to conclude that people react faster to a red stimulus? Use a = 0.1.
    9·1 answer
  • Translate the sentence into an equation.
    10·2 answers
  • |5c -3|= 1<br> Solve for C (this is homework help-)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!