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Rashid [163]
3 years ago
15

Compare the costs of bike trips from the two companies shown. For both, the cost is a linear function of the number of days.

Mathematics
2 answers:
Nutka1998 [239]3 years ago
7 0

I did this quiz its Scenic Pathways has no sign up fee and a greater cost per day.

Rudiy273 years ago
5 0

Answer:

Scenic Pathways has no sign up fee and a higher cost per day.

Step-by-step explanation:

Let y represent the total cost for Backcountry Tours.  Let x represent the number of days.

Since they charge $35 per day, this gives us the expression 35x.  We add to this the $25 sign up fee; this gives us 35x+25.  Together this is the total, which gives us the equation

y = 35x+25

For Scenic Pathways, we first find the slope.  We will use the first two points:

m=\frac{y_2-y_1}{x_2-x_1}\\\\=\frac{90-45}{2-1}=\frac{45}{1}=45

Then using this slope and the first point, we use point-slope form:

y-y_1=m(x-x_1)\\\\y-45=45(x-1)

We will rewrite this into slope-intercept form:

y-45 = 45(x-1)

Use the distributive property on the right hand side:

y-45 = 45(x)-45(1)

y-45 = 45x-45

Add 45 to each side:

y-45+45 = 45x-45+45

y = 45x

This means the cost per day, where x is the number of days, is $45.  Since there is nothing added to this, there is no sign up fee.

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3 years ago
A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co
Vsevolod [243]

Answer:

D. 5 inches

Step-by-step explanation:

Given:

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.

That means complete angle having 360° is divided into 3 section.

The central angle formed by the peach cobbler is 105 degrees.

The central angle formed by the pasta is 203 degrees.

<u>Question asked:</u>

What is the approximate length of the arc of the section containing the peas?

<u>Solution:</u>

The central angle formed by the peas = 360° - 105° - 203°

                                                                = 52°

Ridius,r=\frac{Dameter}{2} =\frac{12}{2} =6\ inches

As we know:

Length\ of\ arc=2\pi r\times\frac{\Theta }{360}

                        =2\times\frac{22}{7} \times6\times\frac{52}{360} \\ \\ =\frac{13728}{2520} \\ \\ =5.44\ inches

Therefore, the approximate length of the arc of the section containing the peas are 5 inches.

6 0
3 years ago
2. Solve. Draw a number bond for each set.
makvit [3.9K]

Answer:

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Step-by-step explanation:

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The temp at noon was 3*F and in midnight the temp dropped 8*F. What was the temp at midnight?
Romashka [77]

Answer: -5°F

Step-by-step explanation:

The temp at noon was 3*F and in midnight the temp dropped 8*F. Therefore, the temp at midnight will be calculated as:

= 3°F - 8°F.

= -5°F

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3 years ago
Can somebody explain to me stem and leaf diagrams please?
aev [14]
They are a method for showing the frequency of a data plot in a much more compact and numerical way.  

1[2 3
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Key 1[2= 12

meaning that 3[5 is 35 and 4[0 is 40 and so and so forth
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3 years ago
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