3 years ago

Math on the Spot Funtime Carnival charges a $3.00 entrance fee and $1.00 per

1 answer:

7 0

Create an equation for both carnivals and set them equal to each other 3+(1*e)=5+(.5*e)
The total amount of rides to be equal is 4 and the cost is $7

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C) Make k the subject of the formula t = ak/ 20

stiks02 [169]

Answer:

k=20t/a

Step-by-step explanation:

20t=ak

20t/a=k

k=20t/a

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3 years ago

Clara simplifies (8b-4r)-(2b-r) and says the result is 6b-5r. What error did Clara make?

Mariulka [41]

Clara forgot to distribute the - sign to- (2b-r) through all the terms the answer would be 6b+3r

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3 years ago

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Point A is located at (0, 4), and point B is located at (−2, −3). Find the x value for the point that is 1 over 4 the distance f

Serjik [45]

-0.5

Hope this helps, explanation is in image :)

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2 years ago

Please help!!!! again

aleksandr82 [10.1K]

$\frac{y\ miles}{x\ minutes}=\frac{4\ miles}{28\ minutes}\ \ |cross\ multiply\\\\28y=4x\ \ \ \ |divide\ both\ sides\ by\ 28\\\\\boxed{y=\frac{4}{28}x\Rightarrow y=\frac{1}{7}x}$

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3 years ago

If f(x) = 3x -11 , find -4f (-3)

gladu [14]

Answer:

Step-by-step explanation:

-4f(x)=-12x+44

-4f(-3)=36+44=80

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3 years ago