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Phantasy [73]
3 years ago
7

Please help me with both answers and explain please

Mathematics
2 answers:
icang [17]3 years ago
7 0

Divide 15 by 6 which equals 2.5

Multiply 2.5 by 8 which equals 20

Answer: 20

Alexeev081 [22]3 years ago
5 0
Part A: 6 goes into 15 2 and a half times, so the answer is 20

part B: there are 8 tropical fantasies sold for every 6 Arizonas sold, which means there is a difference of 2. 5×2=10 so 5×6=30 and 5×8=40
So 30 arizonas and 40 tropical fantasies
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A person, who decided to go to weekend trip should not exceed 8 hours driving in a day. Average speed of forward journey is 60 k
Paraphin [41]
Since he must not exceed 8 hours driving in a day:
Let the distance of the picnic be = x km.

Therefore  time for forward journey  =  x / 60
Return journey                                   =  x / 50

The total trip should not exceed 8 hours.
Therefore:              x / 60 + x / 50  <= 8.      LCM = 300

Taking LCM and multiplying on both sides:
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                                       11x    <=  2400
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The picnic spot must be less than or equal to 218.18 km.
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3 years ago
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WARRIOR [948]
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4 0
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  • See below

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<u>Given system:</u>

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The first inequality has a y-intercept of 1 and shaded area is to the left of the line since the value of y is greater as x increases.

The second inequality has a y-intercept of -2 and shaded area is to the right of the line since the value of y is greater as x increases.

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