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sashaice [31]
3 years ago
12

A max subscription for Twitch, a streaming service, costs a flat fee of $25. You can then also buy small subscriptions for other

s for $5 per subscription. Johnny is trying to budget the amount of money he wants to spend.
Let y represent the total amount of money spent, and x represent the number of small subscriptions he purchases.
Mathematics
1 answer:
bazaltina [42]3 years ago
4 0

Answer:

y = 25 + 5x

Step-by-step explanation:

Since the cost of Twitch is $25 no matter what, that will be our y-intercept (essentially when no other subscriptions are bought). Since with every purchase x we make, we spend an additional $5, the slope of the line (x coefficient) will be 5.

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For the function f(x)=5x^3-6, find f^-1
max2010maxim [7]

Answer:

f^{-1} means the inverse function

f^{-1} = \sqrt[3]{(x + 6)/5}

Step-by-step explanation:

f^{-1} means the inverse function

to find an inverse function, flip the x and y variables and solve for y

f(x) = 5x^3 - 6

y = 5x^3 - 6

x = 5y^3 - 6

x + 6 = 5y^3

(x + 6)/5 = y^3

\sqrt[3]{(x + 6)/5} = y

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3 years ago
Month. Find his monthly income and expenditure.
zhuklara [117]

MARK AS BRAINLIEST PLZZZ

Answer:

Son + Daughter 60%

Son -  23,625

Daughter - 16,875

Wife % - 40%

Total - 67,500

Step-by-step explanation:

1. We do 35 + 25 to get 60

2. 27000 / 40 to get 1% = 625

Then, 625 x 35 = 23,625

3. 625 x 25 = 16,875

4. 100 -  60 ( kids )  = 40%

5. 40500 ( kids ) + 27000 = 67, 500

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4 years ago
Which list shows these numbers in order from least to greatest
Rainbow [258]

Answer:

B) -5, -2.4, 20%, sqrt(9), 3pi

Step-by-step explanation:

sqrt(9) = 3

3pi = 3 * 3.14 = 9.42

20% = 0.2

Answer: B) -5, -2.4, 20%, sqrt(9), 3pi

4 0
3 years ago
Read 2 more answers
Find the slope of the line. m =
IRISSAK [1]

Answer: m=4

Step-by-step explanation:

To find the slope, we use the formula m=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  }. We can use the two points to find the slope. The points on the graph are (-2,1) and (-3,-3).

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

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Answer:

Use https://www.bartleby.com/  it has helped me out a lot . Its actual tutors/teachers who answer your questions in about 30 minutes :)

Step-by-step explanation:

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3 years ago
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