ramoj0569

17.11.2020 • 

Mathematics

Question 23 of 25 P00S Submit Test
Rachael has a summer job working at a library. The graph shows the relationship between the number of hours Rachael worked and the amount of money,
in dollars, that Rachael earned.
Rachael's Summer Job
50
45
40
Money Earned ($)
35
30
25
20
15
10
5
1 2 3
Number of Hours
Select the equation that represents the amount of money, m, in dollars, that Rachael earned by working h hours.
m = 10h
m = 9.25h
m=9h
m = 8h

Ответ:

yolo123321

06.06.2023

Mathematics

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Let w width and l length.

3(2(l+w))= lw

6l+6w=lw

6l=lw-6w

w(l-6)=6l

w=6l/(l-6)

the smallest perimeter = 2( l+ 6l/(l-6))

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