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yarga [219]
3 years ago
13

Please help with the attachement

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Each guest pays 15 dollars and the fee is 200, so 15x+200 because adding to the cost.

DIA [1.3K]3 years ago
5 0

Answer:

a

Step-by-step explanation:

$200 is the original price, not counting the amount of guests, therefore 200 is the b value

15 is dependent on the amount of quests, so you must multiply 15 to the amount of guests. But, since the number of guests remains unknown, you put in a variable for that.

Resulting, your equation will be C=15n+200

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Do you compare a negative decimal to a positive decimal?
Anika [276]

Answer:

Positive: Decimals are a part of a whole just like fractions are a part of a whole. Therefore, a positive decimal is always greater than a negative decimal.

Negative: When you have two negative decimals, the one closer to zero is always greater. The farther a negative decimal is from zero, the smaller its value.

All of it put together (same text as above):

Decimals are a part of a whole just like fractions are a part of a whole. Therefore, a positive decimal is ALWAYS greater than a negative decimal. When you have two negative decimals, the one closer to zero is always greater. The farther a negative decimal is from zero, the smaller its value.

5 0
3 years ago
The graph of a quadratic function contains (4,-64) and it's vertex is at the origin.write an equation for this function.
lesya692 [45]

Answer:

Step-by-step explanation:

Not sure what form you need this in, but it really doesn't matter, as you'll see in the final equation.  I used the vertex form and solved for a:

y=a(x-h)^2+k

We are given the vertex (h, k) as the origin (0, 0), and we have a point that the graph goes through as (4, -64).  That's our x and y.  Plugging in what we have:

-64=a(4-0)^2+0 gives us

-64 = 16a and

a = -4.  That means that the quadratic equation is

y=-4x^2  which is both vertex form and standard form here, no difference.

5 0
3 years ago
A lift driver charges $5.25 for the first mile of the trip and$1.25 each mile after that. He charges the customer $24 for the ri
WARRIOR [948]

Answer: 15 miles

Step-by-step explanation:

The equation is 5.25+1.25x=24 where x is each additional mile so to solve for x it would be  1.25x=18.75 and divide both sides to solve for x

3 0
3 years ago
Read 2 more answers
Plz help similarity theorems
Pachacha [2.7K]

Answer:

<h2>Hey , option B is correct ....</h2>

as two angles are equal

6 0
2 years ago
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True or false? I'm deductive thinking, you start with a given set of rules and conditions and determine what must be true as a c
aksik [14]
Deductive thinking: When you start with a given set of rules and conditions and determine what must be true as a consequence.

So the answer is true.
7 0
3 years ago
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