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umka21 [38]
3 years ago
13

It costs $35 per hour to rent a boat at the lake. You also need to pay a $25 fee for safety equipment. You have $200. For how lo

ng can you rent the boat?
Mathematics
2 answers:
EleoNora [17]3 years ago
8 0

Answer:

5 hours

Step-by-step explanation:

First you need to consider that you have to pay $25 for safety equipment. You have $200 so you need to subtract the safety equipment fee.

$200-$25 = $175

So with your $175 you can use that for the boat rent.

\dfrac{175dollars}{35dollars/hour} = 5hours

If you want a complete equation:

\dfrac{200dollars-75dollars}{35 dollars/hour}=5hours

ExtremeBDS [4]3 years ago
5 0
After paying the safety fee you have $175. 


175÷35= 5

You can rent the boat for 5 hours.

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Arrange the pairs of points in increasing order of slopes of the lines joining them
sladkih [1.3K]

Answer:

(27,2) and (243,18)

(63,9) and (84,12)

(45,15) and (60,20)

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Step-by-step explanation:

Formula for slope of a line is

m=\dfrac{y_2-y_1}{x_2-x_1}

a) (15,30) and (20,40).

m_a=\dfrac{40-30}{20-15}=\dfrac{10}{5}=2

Similarly find the slope of other lines.

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m_b=\dfrac{48-32}{18-12}=\dfrac{16}{6}=2.67

c) (27,12) and (72,32).

m_c=\dfrac{32-12}{72-27}=\dfrac{20}{45}=0.44

d) (45,15) and (60,20).

m_d=\dfrac{20-15}{60-45}=\dfrac{5}{15}=0.33

e) (27,2) and (243,18).

m_e=\dfrac{18-2}{243-27}=\dfrac{16}{216}=0.074

f) (18,63) and (24,84).

m_f=\dfrac{84-63}{24-18}=\dfrac{21}{6}=3.5

g) (63,9) and (84,12).

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After arranging the slopes in increasing order, we get

m_e

So, required arrangement of ordered pairs is

(27,2) and (243,18)

(63,9) and (84,12)

(45,15) and (60,20)

(27,12) and (72,32)

(15,30) and (20,40)

(12,32) and (18,48)

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Step-by-step explanation:

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Step-by-step explanation:

Let the painting's width be w inches and length be l inches.

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when l = 16, w = 2(16) - 6 = 26

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