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lisabon 2012 [21]
3 years ago
5

Set up and solve a system of equations to solve the problem. Casey wants to buy a gym membership. One gym has a $245 joining fee

and costs $40 per month. Another gym has no joining fee and costs $75 per month. When would Casey pay the same amount to be a member of either gym? How much would he pay? F(t) = + t g(t) = t After months, Casey would have paid $ at either gym.
Mathematics
1 answer:
DochEvi [55]3 years ago
7 0

Answer:

7 months

Step-by-step explanation:

To find the amount the gym memberships will be the same, write a system of equations and find their intersection point. The intersection point will be the two equations equal to each other.

Gym 1 charges a one time joining fee of $245 and then adds to that $40 a month or 40m. So together the cost is 245 + 40m.

Gym 2 charges $0 or no joining fee. Then adds $75 per month or 75m.

So to find when they are equal, then 75m = 245 + 40m. Solve for m.

75m = 245 + 40m

35m = 245

m = 7

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3 years ago
The slope of two lines are 5/6 and 2/p. determine the value of p that will make the lines
Anni [7]
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Check:  Is 5/6 = 2 / (12/5)?  YES

Perp.:  The lines have slopes that are negative reciprocals of one another.

Then -6/5 = 2/p,  or

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3 years ago
Read 2 more answers
A set of piano prices distributed at a mean of 3000 and a standard deviation of 200 dollars. An electric piano has a price of 25
lana [24]

Answer:

The proportion of piano prices higher than the electric piano is 98.3%

Step-by-step explanation:

The first thing to do here is to calculate the standard score of the price of the electric piano given.

Mathematically, this is

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where mean is 3000 and SD is 200, x is 2576

z-score = (2576-3000)/200 = -2.12

Now we proceed to calculate the probability of this z-score

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Using standard score probability calculator or table, we have

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4 0
3 years ago
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kvasek [131]

Answer:

G = (2,6)

Step-by-step explanation:

See Attachment for Complete Question

From the attachment, we can see that F is plotted at

F = (5,4)

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<em>G is plotted at (2,6)</em>

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3 years ago
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Arte-miy333 [17]
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Hope I helped (:

Have a great day!
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