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Monica [59]
3 years ago
9

The cost to rent a raft is $7 per person.A raft can hold up to 6 people.There is a $3 launch fee per raft.What is the total cost

for a group of 6?Explain
Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:the total cost for a group of 6 is $45

Step-by-step explanation:

Let x represent the number of persons that rent the raft.

The cost to rent a raft is $7 per person. This means that if x persons rent the raft, the cost would be 7x

There is a $3 launch fee per raft. This means that the total cost of for x persons would be

7x + 3

A raft can hold up to 6 people.

If a group of 6 persons rent the raft, the total cost of renting the raft would be

7 × 6 + 3 = 42 + 3 = $45

Harman [31]3 years ago
4 0
Answer: $45
Explanation: $7 multiplied by 6 people = 42. Then you add the addition of the $3 launch fee to make the raft go
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Answer:

R = \frac {3ST}{2S + T}

Step-by-step explanation:

Given the equation;

\frac {3}{R} - \frac {1}{S} = \frac {2}{T}

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\frac {3}{R} = \frac {2}{T} + \frac {1}{S}

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2 years ago
Given: AB || CD
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First, find slope of point A and B using slope formula:
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Next, use the point-slope formula to find the equation (pick either point A or B to substitute into this equation; the answer will be the same either way):
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y=<u>-7x</u> +<u>56</u> so the y-intercept is <u>56</u>. Hurray! Part 1 down!
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Now to answer part 2. Since AB ll CD, they have the same slope: <u>-7</u>
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Therefore, you can use the handy point-slope equation to calculate the equation of line CD. (Remember you only need one of the points to use this equation if you already have the slope.) Since the only point given is D(5,5), we'll use that one:
</span>y-y1=m(x-x1)
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<span>        5
</span>y=<u>-7x</u> + 12 Yay! That's the answer to part 2; the equation of line CD
<span>     5</span>
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3 years ago
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