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DiKsa [7]
3 years ago
12

You and your friend rent a canoe. The canoe costs 10 dollars per half hour plus 5 dollars per day for each life vest. Life vests

are required for each passenger. Canoes can only be rented after 8 a.m and must be returned by 6 p.m. What is the greatest range value for this situation
Mathematics
1 answer:
REY [17]3 years ago
3 0
The greatest range....the range is ur y value, it will be the total cost...the x is gonna be the number of 1/2 hrs. And the 5 per life vest has to be multiplied by 2 because there is 2 people, making it 10
y = 10x + 10

the greatest range will be when u rent the canoe for the longest.
8 a.m to 6 p.m......thats 10 hrs....20 half hrs...so the greatest range is when u rent the canoe for 20 half hrs.

y = 10(20) + 10
y = 200 + 10
y = 210 <=== the greatest range
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Write in slope-intercept form an equation of the line that passes through the points (−1,12) and (1,2).
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Answer:

y=-5x+7

Step-by-step explanation:

step 1

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The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

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substitute

m=\frac{2-12}{1+1}

m=\frac{-10}{2}

m=-5

step 2

we know that

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y=mx+b

where

m is the slope

b is the y-intercept

we have

m=-5

point\ (1,2)

substitute in the linear equation and solve for b

2=-5(1)+b

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2 years ago
What is 1/2 times 2 times 1.7
inn [45]

Answer:

1.7

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7 0
3 years ago
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WOULD THIS BE RIGHTTT PLEASE NO BS
coldgirl [10]

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no its not right

the line doesn't pass by (2,0) it passes by (2,1)

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2 years ago
A number that is a factor of 2 or more numbers is called a ______ of those number
marin [14]

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Step-by-step explanation:

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Whoever helps me is my saviour! I need this in by tomorrow!
Alenkasestr [34]

Answer:

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2) 2\frac{1}{3}\times \frac{1}{4}=\frac{7}{3}\times\frac{1}{4}=\frac{7}{12}

hence, answer is 7/12.

3) We have to divide £72 in the ratio 2:3:1

the total of the ratio is=2+3+1=6

so on dividing 72 into 6 parts we have 72/6=12

First '2' parts=2×12=24

second '3' part=3×12=36

last '1' part=1×12=12

so dividing £72 in the ratio 2:3:1 is: £24,£36 and £12

4) 39 people out of 65 have blonde hair.

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percentage people who do not have blonde hair is given by:

=\frac{26}{65}\times100\\ \\=40%

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5) 20% of 90= (20/100)×90

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7) Expand

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9)

y^{0}=1

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z=4×(-4)-3^3

z= -43

12) y+2x=x-2\\\\2x-x=-y-2\\\\x=-y-2

13) 8-7x=22\\\\7x=8-22\\\\7x=-14\\\\x=-2

Hence x= -2

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Hence,  nth term is 5n.

15) (63×128)/32.9=245.106.

16) 938×21=19698.




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2 years ago
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