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Anastasy [175]
3 years ago
10

IXL- 8th grade math W.14

Mathematics
2 answers:
kirza4 [7]3 years ago
8 0

Answer:

4 visits.

Step-by-step explanation:

First make an equation to represent the cost of the museum stuff using the formula y=mx+b

y=5x+11 would be the formula because you pay a flat fee of $11 for the membership and $5 for each visit after (x represents visits, y represents total cost)

Now we need to figure out how many visits a bill of $31 would represent.

We plug in 31 for y because y represents the total cost.

31=5x+11

Now solve for x.

Subtract 11 from both sides: 20=5x

Divide each side by 5: 4=x

Since x=4, it means that a bill of $31 would represent four visits.

Snowcat [4.5K]3 years ago
3 0

Answer:

The maximum number of visits a member of the art museum can make for a total cost of $31 is 4 visits.

Step-by-step explanation:

Since the person must pay a membership fee of $11, we can deduct $11 from the total cost of $31.

$31 - $11 = $20

Now, we have $20 left to max out. Since each visit to the art museum is $5 per visit, we can divide 20 by 5.

$20 / $5 = 4

So the answer must be the person can make 4 maximum visits (and buy a membership) to equal $31. Hope this helps.

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levacccp [35]

Answer

f(6) = -33 and g(-3) = -52

Explanation;

Given the function

f(x)=-5x-3

f(6)=-5(6)-3

f(6) = -30 -3

f(6) = -33

Similarly if g(x)=2x^3+2

g(-3)=2(-3)^3+2

g(-3) =  2(-27)+ 2

g(-3) = -54 + 2

g(-3) = -52

Hence f(6) = -33 and g(-3) = -52

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3 years ago
Transpose T = 2π/W making W the subject.
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Answer:

W = \frac{2π}{T}

Step-by-step explanation:

To transpose the equation with a given subject means to isolate that variable. To move W to the other side, you must first multiply both sides by W:

TW = 2π

Finally, divide both by T to isolate W:

W = \frac{2π}{T}

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3 years ago
Event A has a 0.3 probability of occuring and event B has a 0.4 probability of occuring. A and B are independent events. What is
GarryVolchara [31]
When you say either, you add both A and B
0.3+0.4=0.7
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4 years ago
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Pani-rosa [81]
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Solve for x...............
fomenos

Answer:

Option A

x=\frac{2(+/-)\sqrt{10}} {2}

Step-by-step explanation:

we have

2x^{2}-4x-3=0

we know that

The formula to solve a quadratic equation of the form ax^{2} +bx+c=0 is equal to

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in this problem we have

2x^{2}-4x-3=0

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a=2\\b=-4\\c=-3

substitute

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x=\frac{2(+/-)\sqrt{10}} {2}

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3 years ago
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